Home / 9,022.65-13,533.97-4,401.69

Finding the Fourth Proportional to 9,022.65, 13,533.97 and 4,401.69

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Solution

The fourth proportional to 9,022.65, 13,533.97 and 4,401.69 is: 6,602.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022.65 : 13,533.97 = 4,401.69 : x
  2. Step 2: Convert to fraction form
    9,022.65/13,533.97 = 4,401.69/x
  3. Step 3: Cross multiply
    9,022.65x = 13,533.97 × 4,401.69
  4. Step 4: Simplify right side
    9,022.65x = 59,572,312.08
  5. Step 5: Solve for x
    x = 59,572,312.08/9,022.65
  6. Step 6: Final answer
    x = 6,602.53

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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.