Home / 61,611.60-92,417.13-24,145.20

Finding the Fourth Proportional to 61,611.60, 92,417.13 and 24,145.20

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Solution

The fourth proportional to 61,611.60, 92,417.13 and 24,145.20 is: 36,217.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,611.60 : 92,417.13 = 24,145.20 : x
  2. Step 2: Convert to fraction form
    61,611.60/92,417.13 = 24,145.20/x
  3. Step 3: Cross multiply
    61,611.60x = 92,417.13 × 24,145.20
  4. Step 4: Simplify right side
    61,611.60x = 2,231,430,087.28
  5. Step 5: Solve for x
    x = 2,231,430,087.28/61,611.60
  6. Step 6: Final answer
    x = 36,217.69

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1.5x scale

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.