Home / 56,314.96-84,455.34-29,646.52

Finding the Fourth Proportional to 56,314.96, 84,455.34 and 29,646.52

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Solution

The fourth proportional to 56,314.96, 84,455.34 and 29,646.52 is: 44,460.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,314.96 : 84,455.34 = 29,646.52 : x
  2. Step 2: Convert to fraction form
    56,314.96/84,455.34 = 29,646.52/x
  3. Step 3: Cross multiply
    56,314.96x = 84,455.34 × 29,646.52
  4. Step 4: Simplify right side
    56,314.96x = 2,503,806,926.42
  5. Step 5: Solve for x
    x = 2,503,806,926.42/56,314.96
  6. Step 6: Final answer
    x = 44,460.78

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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.