Home / 27,500.60-37,950.87-14,925.38

Finding the Fourth Proportional to 27,500.60, 37,950.87 and 14,925.38

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Solution

The fourth proportional to 27,500.60, 37,950.87 and 14,925.38 is: 20,597.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,500.60 : 37,950.87 = 14,925.38 : x
  2. Step 2: Convert to fraction form
    27,500.60/37,950.87 = 14,925.38/x
  3. Step 3: Cross multiply
    27,500.60x = 37,950.87 × 14,925.38
  4. Step 4: Simplify right side
    27,500.60x = 566,431,156.08
  5. Step 5: Solve for x
    x = 566,431,156.08/27,500.60
  6. Step 6: Final answer
    x = 20,597.05

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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.