Home / 107,296.02-148,068.96-59,549.87

Finding the Fourth Proportional to 107,296.02, 148,068.96 and 59,549.87

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Solution

The fourth proportional to 107,296.02, 148,068.96 and 59,549.87 is: 82,179.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,296.02 : 148,068.96 = 59,549.87 : x
  2. Step 2: Convert to fraction form
    107,296.02/148,068.96 = 59,549.87/x
  3. Step 3: Cross multiply
    107,296.02x = 148,068.96 × 59,549.87
  4. Step 4: Simplify right side
    107,296.02x = 8,817,486,578.69
  5. Step 5: Solve for x
    x = 8,817,486,578.69/107,296.02
  6. Step 6: Final answer
    x = 82,179.06

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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.