Home / 967,230.60-1,450,845.90-302,382.60

Finding the Fourth Proportional to 967,230.60, 1,450,845.90 and 302,382.60

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Solution

The fourth proportional to 967,230.60, 1,450,845.90 and 302,382.60 is: 453,573.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,230.60 : 1,450,845.90 = 302,382.60 : x
  2. Step 2: Convert to fraction form
    967,230.60/1,450,845.90 = 302,382.60/x
  3. Step 3: Cross multiply
    967,230.60x = 1,450,845.90 × 302,382.60
  4. Step 4: Simplify right side
    967,230.60x = 438,710,555,441.34
  5. Step 5: Solve for x
    x = 438,710,555,441.34/967,230.60
  6. Step 6: Final answer
    x = 453,573.90

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.