Home / 42,877.66-59,124.96-29,267.24

Finding the Fourth Proportional to 42,877.66, 59,124.96 and 29,267.24

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Solution

The fourth proportional to 42,877.66, 59,124.96 and 29,267.24 is: 40,357.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,877.66 : 59,124.96 = 29,267.24 : x
  2. Step 2: Convert to fraction form
    42,877.66/59,124.96 = 29,267.24/x
  3. Step 3: Cross multiply
    42,877.66x = 59,124.96 × 29,267.24
  4. Step 4: Simplify right side
    42,877.66x = 1,730,424,394.31
  5. Step 5: Solve for x
    x = 1,730,424,394.31/42,877.66
  6. Step 6: Final answer
    x = 40,357.25

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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.