Home / 107,895.66-148,896.66-60,152.04

Finding the Fourth Proportional to 107,895.66, 148,896.66 and 60,152.04

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Solution

The fourth proportional to 107,895.66, 148,896.66 and 60,152.04 is: 83,010.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,895.66 : 148,896.66 = 60,152.04 : x
  2. Step 2: Convert to fraction form
    107,895.66/148,896.66 = 60,152.04/x
  3. Step 3: Cross multiply
    107,895.66x = 148,896.66 × 60,152.04
  4. Step 4: Simplify right side
    107,895.66x = 8,956,437,848.19
  5. Step 5: Solve for x
    x = 8,956,437,848.19/107,895.66
  6. Step 6: Final answer
    x = 83,010.18

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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.