Home / 26,267.11-36,248.38-14,330.95

Finding the Fourth Proportional to 26,267.11, 36,248.38 and 14,330.95

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Solution

The fourth proportional to 26,267.11, 36,248.38 and 14,330.95 is: 19,776.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,267.11 : 36,248.38 = 14,330.95 : x
  2. Step 2: Convert to fraction form
    26,267.11/36,248.38 = 14,330.95/x
  3. Step 3: Cross multiply
    26,267.11x = 36,248.38 × 14,330.95
  4. Step 4: Simplify right side
    26,267.11x = 519,473,594.91
  5. Step 5: Solve for x
    x = 519,473,594.91/26,267.11
  6. Step 6: Final answer
    x = 19,776.58

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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.