Home / 26,747.04-36,910.98-14,810.88

Finding the Fourth Proportional to 26,747.04, 36,910.98 and 14,810.88

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Solution

The fourth proportional to 26,747.04, 36,910.98 and 14,810.88 is: 20,439.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,747.04 : 36,910.98 = 14,810.88 : x
  2. Step 2: Convert to fraction form
    26,747.04/36,910.98 = 14,810.88/x
  3. Step 3: Cross multiply
    26,747.04x = 36,910.98 × 14,810.88
  4. Step 4: Simplify right side
    26,747.04x = 546,684,095.46
  5. Step 5: Solve for x
    x = 546,684,095.46/26,747.04
  6. Step 6: Final answer
    x = 20,439.05

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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.