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Finding the Fourth Proportional to 60,077.58, 82,894.23 and 34,913.58

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Solution

The fourth proportional to 60,077.58, 82,894.23 and 34,913.58 is: 48,173.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,077.58 : 82,894.23 = 34,913.58 : x
  2. Step 2: Convert to fraction form
    60,077.58/82,894.23 = 34,913.58/x
  3. Step 3: Cross multiply
    60,077.58x = 82,894.23 × 34,913.58
  4. Step 4: Simplify right side
    60,077.58x = 2,894,134,330.64
  5. Step 5: Solve for x
    x = 2,894,134,330.64/60,077.58
  6. Step 6: Final answer
    x = 48,173.28

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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.