Home / 61,807.74-92,715.52-23,875.10

Finding the Fourth Proportional to 61,807.74, 92,715.52 and 23,875.10

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Solution

The fourth proportional to 61,807.74, 92,715.52 and 23,875.10 is: 35,814.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,807.74 : 92,715.52 = 23,875.10 : x
  2. Step 2: Convert to fraction form
    61,807.74/92,715.52 = 23,875.10/x
  3. Step 3: Cross multiply
    61,807.74x = 92,715.52 × 23,875.10
  4. Step 4: Simplify right side
    61,807.74x = 2,213,592,311.55
  5. Step 5: Solve for x
    x = 2,213,592,311.55/61,807.74
  6. Step 6: Final answer
    x = 35,814.16

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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.