Home / 29,342.16-44,013.20-10,622.12

Finding the Fourth Proportional to 29,342.16, 44,013.20 and 10,622.12

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Solution

The fourth proportional to 29,342.16, 44,013.20 and 10,622.12 is: 15,933.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,342.16 : 44,013.20 = 10,622.12 : x
  2. Step 2: Convert to fraction form
    29,342.16/44,013.20 = 10,622.12/x
  3. Step 3: Cross multiply
    29,342.16x = 44,013.20 × 10,622.12
  4. Step 4: Simplify right side
    29,342.16x = 467,513,218.81
  5. Step 5: Solve for x
    x = 467,513,218.81/29,342.16
  6. Step 6: Final answer
    x = 15,933.16

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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.