Home / 29,864.12-44,802.86-9,089.24

Finding the Fourth Proportional to 29,864.12, 44,802.86 and 9,089.24

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Solution

The fourth proportional to 29,864.12, 44,802.86 and 9,089.24 is: 13,635.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,864.12 : 44,802.86 = 9,089.24 : x
  2. Step 2: Convert to fraction form
    29,864.12/44,802.86 = 9,089.24/x
  3. Step 3: Cross multiply
    29,864.12x = 44,802.86 × 9,089.24
  4. Step 4: Simplify right side
    29,864.12x = 407,223,947.23
  5. Step 5: Solve for x
    x = 407,223,947.23/29,864.12
  6. Step 6: Final answer
    x = 13,635.89

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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.