Home / 40,285.60-60,404.40-24,714.40

Finding the Fourth Proportional to 40,285.60, 60,404.40 and 24,714.40

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Solution

The fourth proportional to 40,285.60, 60,404.40 and 24,714.40 is: 37,056.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,285.60 : 60,404.40 = 24,714.40 : x
  2. Step 2: Convert to fraction form
    40,285.60/60,404.40 = 24,714.40/x
  3. Step 3: Cross multiply
    40,285.60x = 60,404.40 × 24,714.40
  4. Step 4: Simplify right side
    40,285.60x = 1,492,858,503.36
  5. Step 5: Solve for x
    x = 1,492,858,503.36/40,285.60
  6. Step 6: Final answer
    x = 37,056.88

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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.