Home / 27,462.68-37,898.70-14,887.52

Finding the Fourth Proportional to 27,462.68, 37,898.70 and 14,887.52

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Solution

The fourth proportional to 27,462.68, 37,898.70 and 14,887.52 is: 20,544.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,462.68 : 37,898.70 = 14,887.52 : x
  2. Step 2: Convert to fraction form
    27,462.68/37,898.70 = 14,887.52/x
  3. Step 3: Cross multiply
    27,462.68x = 37,898.70 × 14,887.52
  4. Step 4: Simplify right side
    27,462.68x = 564,217,654.22
  5. Step 5: Solve for x
    x = 564,217,654.22/27,462.68
  6. Step 6: Final answer
    x = 20,544.89

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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.