Home / 62,052.64-92,377.12-61,683.60

Finding the Fourth Proportional to 62,052.64, 92,377.12 and 61,683.60

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Solution

The fourth proportional to 62,052.64, 92,377.12 and 61,683.60 is: 91,827.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,052.64 : 92,377.12 = 61,683.60 : x
  2. Step 2: Convert to fraction form
    62,052.64/92,377.12 = 61,683.60/x
  3. Step 3: Cross multiply
    62,052.64x = 92,377.12 × 61,683.60
  4. Step 4: Simplify right side
    62,052.64x = 5,698,153,319.23
  5. Step 5: Solve for x
    x = 5,698,153,319.23/62,052.64
  6. Step 6: Final answer
    x = 91,827.73

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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.