Home / 42,874.17-59,155.66-24,730.44

Finding the Fourth Proportional to 42,874.17, 59,155.66 and 24,730.44

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Solution

The fourth proportional to 42,874.17, 59,155.66 and 24,730.44 is: 34,121.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,874.17 : 59,155.66 = 24,730.44 : x
  2. Step 2: Convert to fraction form
    42,874.17/59,155.66 = 24,730.44/x
  3. Step 3: Cross multiply
    42,874.17x = 59,155.66 × 24,730.44
  4. Step 4: Simplify right side
    42,874.17x = 1,462,945,204.51
  5. Step 5: Solve for x
    x = 1,462,945,204.51/42,874.17
  6. Step 6: Final answer
    x = 34,121.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.