Home / 967,017.60-1,450,526.13-302,169.60

Finding the Fourth Proportional to 967,017.60, 1,450,526.13 and 302,169.60

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Solution

The fourth proportional to 967,017.60, 1,450,526.13 and 302,169.60 is: 453,254.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,017.60 : 1,450,526.13 = 302,169.60 : x
  2. Step 2: Convert to fraction form
    967,017.60/1,450,526.13 = 302,169.60/x
  3. Step 3: Cross multiply
    967,017.60x = 1,450,526.13 × 302,169.60
  4. Step 4: Simplify right side
    967,017.60x = 438,304,900,491.65
  5. Step 5: Solve for x
    x = 438,304,900,491.65/967,017.60
  6. Step 6: Final answer
    x = 453,254.32

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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.