Home / 59,678.42-89,512.85-34,702.53

Finding the Fourth Proportional to 59,678.42, 89,512.85 and 34,702.53

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Solution

The fourth proportional to 59,678.42, 89,512.85 and 34,702.53 is: 52,051.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,678.42 : 89,512.85 = 34,702.53 : x
  2. Step 2: Convert to fraction form
    59,678.42/89,512.85 = 34,702.53/x
  3. Step 3: Cross multiply
    59,678.42x = 89,512.85 × 34,702.53
  4. Step 4: Simplify right side
    59,678.42x = 3,106,322,189.00
  5. Step 5: Solve for x
    x = 3,106,322,189.00/59,678.42
  6. Step 6: Final answer
    x = 52,051.02

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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.