Home / 29,810.17-44,712.52-10,086.47

Finding the Fourth Proportional to 29,810.17, 44,712.52 and 10,086.47

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Solution

The fourth proportional to 29,810.17, 44,712.52 and 10,086.47 is: 15,128.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,810.17 : 44,712.52 = 10,086.47 : x
  2. Step 2: Convert to fraction form
    29,810.17/44,712.52 = 10,086.47/x
  3. Step 3: Cross multiply
    29,810.17x = 44,712.52 × 10,086.47
  4. Step 4: Simplify right side
    29,810.17x = 450,991,242.83
  5. Step 5: Solve for x
    x = 450,991,242.83/29,810.17
  6. Step 6: Final answer
    x = 15,128.77

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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.