Home / 56,625.08-84,575.54-51,280.29

Finding the Fourth Proportional to 56,625.08, 84,575.54 and 51,280.29

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Solution

The fourth proportional to 56,625.08, 84,575.54 and 51,280.29 is: 76,592.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,625.08 : 84,575.54 = 51,280.29 : x
  2. Step 2: Convert to fraction form
    56,625.08/84,575.54 = 51,280.29/x
  3. Step 3: Cross multiply
    56,625.08x = 84,575.54 × 51,280.29
  4. Step 4: Simplify right side
    56,625.08x = 4,337,058,346.31
  5. Step 5: Solve for x
    x = 4,337,058,346.31/56,625.08
  6. Step 6: Final answer
    x = 76,592.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.