Home / 61,810.24-92,719.27-23,877.60

Finding the Fourth Proportional to 61,810.24, 92,719.27 and 23,877.60

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Solution

The fourth proportional to 61,810.24, 92,719.27 and 23,877.60 is: 35,817.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,810.24 : 92,719.27 = 23,877.60 : x
  2. Step 2: Convert to fraction form
    61,810.24/92,719.27 = 23,877.60/x
  3. Step 3: Cross multiply
    61,810.24x = 92,719.27 × 23,877.60
  4. Step 4: Simplify right side
    61,810.24x = 2,213,913,641.35
  5. Step 5: Solve for x
    x = 2,213,913,641.35/61,810.24
  6. Step 6: Final answer
    x = 35,817.91

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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.