Home / 32,764.19-49,146.33-14,042.76

Finding the Fourth Proportional to 32,764.19, 49,146.33 and 14,042.76

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Solution

The fourth proportional to 32,764.19, 49,146.33 and 14,042.76 is: 21,064.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,764.19 : 49,146.33 = 14,042.76 : x
  2. Step 2: Convert to fraction form
    32,764.19/49,146.33 = 14,042.76/x
  3. Step 3: Cross multiply
    32,764.19x = 49,146.33 × 14,042.76
  4. Step 4: Simplify right side
    32,764.19x = 690,149,994.20
  5. Step 5: Solve for x
    x = 690,149,994.20/32,764.19
  6. Step 6: Final answer
    x = 21,064.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.