Home / 63,319.24-94,549.01-56,670.76

Finding the Fourth Proportional to 63,319.24, 94,549.01 and 56,670.76

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Solution

The fourth proportional to 63,319.24, 94,549.01 and 56,670.76 is: 84,621.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,319.24 : 94,549.01 = 56,670.76 : x
  2. Step 2: Convert to fraction form
    63,319.24/94,549.01 = 56,670.76/x
  3. Step 3: Cross multiply
    63,319.24x = 94,549.01 × 56,670.76
  4. Step 4: Simplify right side
    63,319.24x = 5,358,164,253.95
  5. Step 5: Solve for x
    x = 5,358,164,253.95/63,319.24
  6. Step 6: Final answer
    x = 84,621.42

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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.