Home / 26,595.75-36,701.73-14,658.78

Finding the Fourth Proportional to 26,595.75, 36,701.73 and 14,658.78

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Solution

The fourth proportional to 26,595.75, 36,701.73 and 14,658.78 is: 20,228.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,595.75 : 36,701.73 = 14,658.78 : x
  2. Step 2: Convert to fraction form
    26,595.75/36,701.73 = 14,658.78/x
  3. Step 3: Cross multiply
    26,595.75x = 36,701.73 × 14,658.78
  4. Step 4: Simplify right side
    26,595.75x = 538,002,585.69
  5. Step 5: Solve for x
    x = 538,002,585.69/26,595.75
  6. Step 6: Final answer
    x = 20,228.89

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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.