Home / 26,667.10-36,799.88-14,730.18

Finding the Fourth Proportional to 26,667.10, 36,799.88 and 14,730.18

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Solution

The fourth proportional to 26,667.10, 36,799.88 and 14,730.18 is: 20,327.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,667.10 : 36,799.88 = 14,730.18 : x
  2. Step 2: Convert to fraction form
    26,667.10/36,799.88 = 14,730.18/x
  3. Step 3: Cross multiply
    26,667.10x = 36,799.88 × 14,730.18
  4. Step 4: Simplify right side
    26,667.10x = 542,068,856.38
  5. Step 5: Solve for x
    x = 542,068,856.38/26,667.10
  6. Step 6: Final answer
    x = 20,327.25

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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.