Home / 9,053.43-13,585.30-7,073.49

Finding the Fourth Proportional to 9,053.43, 13,585.30 and 7,073.49

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Solution

The fourth proportional to 9,053.43, 13,585.30 and 7,073.49 is: 10,614.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,053.43 : 13,585.30 = 7,073.49 : x
  2. Step 2: Convert to fraction form
    9,053.43/13,585.30 = 7,073.49/x
  3. Step 3: Cross multiply
    9,053.43x = 13,585.30 × 7,073.49
  4. Step 4: Simplify right side
    9,053.43x = 96,095,483.70
  5. Step 5: Solve for x
    x = 96,095,483.70/9,053.43
  6. Step 6: Final answer
    x = 10,614.26

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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.