Home / 48,925.44-67,513.68-27,700.80

Finding the Fourth Proportional to 48,925.44, 67,513.68 and 27,700.80

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Solution

The fourth proportional to 48,925.44, 67,513.68 and 27,700.80 is: 38,225.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,925.44 : 67,513.68 = 27,700.80 : x
  2. Step 2: Convert to fraction form
    48,925.44/67,513.68 = 27,700.80/x
  3. Step 3: Cross multiply
    48,925.44x = 67,513.68 × 27,700.80
  4. Step 4: Simplify right side
    48,925.44x = 1,870,182,946.94
  5. Step 5: Solve for x
    x = 1,870,182,946.94/48,925.44
  6. Step 6: Final answer
    x = 38,225.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.