Home / 156,275.73-234,412.58-37,946.27

Finding the Fourth Proportional to 156,275.73, 234,412.58 and 37,946.27

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Solution

The fourth proportional to 156,275.73, 234,412.58 and 37,946.27 is: 56,919.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,275.73 : 234,412.58 = 37,946.27 : x
  2. Step 2: Convert to fraction form
    156,275.73/234,412.58 = 37,946.27/x
  3. Step 3: Cross multiply
    156,275.73x = 234,412.58 × 37,946.27
  4. Step 4: Simplify right side
    156,275.73x = 8,895,083,052.08
  5. Step 5: Solve for x
    x = 8,895,083,052.08/156,275.73
  6. Step 6: Final answer
    x = 56,919.16

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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.