Home / 35,377.04-53,089.86-22,891.70

Finding the Fourth Proportional to 35,377.04, 53,089.86 and 22,891.70

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Solution

The fourth proportional to 35,377.04, 53,089.86 and 22,891.70 is: 34,353.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,377.04 : 53,089.86 = 22,891.70 : x
  2. Step 2: Convert to fraction form
    35,377.04/53,089.86 = 22,891.70/x
  3. Step 3: Cross multiply
    35,377.04x = 53,089.86 × 22,891.70
  4. Step 4: Simplify right side
    35,377.04x = 1,215,317,148.16
  5. Step 5: Solve for x
    x = 1,215,317,148.16/35,377.04
  6. Step 6: Final answer
    x = 34,353.27

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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.