Home / 61,946.55-92,451.69-55,967.85

Finding the Fourth Proportional to 61,946.55, 92,451.69 and 55,967.85

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Solution

The fourth proportional to 61,946.55, 92,451.69 and 55,967.85 is: 83,528.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,946.55 : 92,451.69 = 55,967.85 : x
  2. Step 2: Convert to fraction form
    61,946.55/92,451.69 = 55,967.85/x
  3. Step 3: Cross multiply
    61,946.55x = 92,451.69 × 55,967.85
  4. Step 4: Simplify right side
    61,946.55x = 5,174,322,318.17
  5. Step 5: Solve for x
    x = 5,174,322,318.17/61,946.55
  6. Step 6: Final answer
    x = 83,528.82

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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.