Home / 42,398.66-58,493.43-24,490.16

Finding the Fourth Proportional to 42,398.66, 58,493.43 and 24,490.16

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Solution

The fourth proportional to 42,398.66, 58,493.43 and 24,490.16 is: 33,786.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,398.66 : 58,493.43 = 24,490.16 : x
  2. Step 2: Convert to fraction form
    42,398.66/58,493.43 = 24,490.16/x
  3. Step 3: Cross multiply
    42,398.66x = 58,493.43 × 24,490.16
  4. Step 4: Simplify right side
    42,398.66x = 1,432,513,459.65
  5. Step 5: Solve for x
    x = 1,432,513,459.65/42,398.66
  6. Step 6: Final answer
    x = 33,786.76

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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.