Home / 110,895.66-153,036-60,594.66

Finding the Fourth Proportional to 110,895.66, 153,036 and 60,594.66

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Solution

The fourth proportional to 110,895.66, 153,036 and 60,594.66 is: 83,620.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,895.66 : 153,036 = 60,594.66 : x
  2. Step 2: Convert to fraction form
    110,895.66/153,036 = 60,594.66/x
  3. Step 3: Cross multiply
    110,895.66x = 153,036 × 60,594.66
  4. Step 4: Simplify right side
    110,895.66x = 9,273,164,387.76
  5. Step 5: Solve for x
    x = 9,273,164,387.76/110,895.66
  6. Step 6: Final answer
    x = 83,620.62

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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.