Home / 169,677.41-254,548.89-64,488.17

Finding the Fourth Proportional to 169,677.41, 254,548.89 and 64,488.17

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Solution

The fourth proportional to 169,677.41, 254,548.89 and 64,488.17 is: 96,744.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,677.41 : 254,548.89 = 64,488.17 : x
  2. Step 2: Convert to fraction form
    169,677.41/254,548.89 = 64,488.17/x
  3. Step 3: Cross multiply
    169,677.41x = 254,548.89 × 64,488.17
  4. Step 4: Simplify right side
    169,677.41x = 16,415,392,728.00
  5. Step 5: Solve for x
    x = 16,415,392,728.00/169,677.41
  6. Step 6: Final answer
    x = 96,744.72

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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.