Home / 107,319.93-148,094.09-59,569.52

Finding the Fourth Proportional to 107,319.93, 148,094.09 and 59,569.52

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Solution

The fourth proportional to 107,319.93, 148,094.09 and 59,569.52 is: 82,201.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,319.93 : 148,094.09 = 59,569.52 : x
  2. Step 2: Convert to fraction form
    107,319.93/148,094.09 = 59,569.52/x
  3. Step 3: Cross multiply
    107,319.93x = 148,094.09 × 59,569.52
  4. Step 4: Simplify right side
    107,319.93x = 8,821,893,115.67
  5. Step 5: Solve for x
    x = 8,821,893,115.67/107,319.93
  6. Step 6: Final answer
    x = 82,201.82

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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.