Home / 22,210.24-33,292.14-10,509.52

Finding the Fourth Proportional to 22,210.24, 33,292.14 and 10,509.52

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Solution

The fourth proportional to 22,210.24, 33,292.14 and 10,509.52 is: 15,753.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,210.24 : 33,292.14 = 10,509.52 : x
  2. Step 2: Convert to fraction form
    22,210.24/33,292.14 = 10,509.52/x
  3. Step 3: Cross multiply
    22,210.24x = 33,292.14 × 10,509.52
  4. Step 4: Simplify right side
    22,210.24x = 349,884,411.17
  5. Step 5: Solve for x
    x = 349,884,411.17/22,210.24
  6. Step 6: Final answer
    x = 15,753.29

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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.