Home / 110,764.16-152,852.16-60,464

Finding the Fourth Proportional to 110,764.16, 152,852.16 and 60,464

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Solution

The fourth proportional to 110,764.16, 152,852.16 and 60,464 is: 83,439.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,764.16 : 152,852.16 = 60,464 : x
  2. Step 2: Convert to fraction form
    110,764.16/152,852.16 = 60,464/x
  3. Step 3: Cross multiply
    110,764.16x = 152,852.16 × 60,464
  4. Step 4: Simplify right side
    110,764.16x = 9,242,053,002.24
  5. Step 5: Solve for x
    x = 9,242,053,002.24/110,764.16
  6. Step 6: Final answer
    x = 83,439.02

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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.