Home / 125,598.02-188,142.48-58,034.00

Finding the Fourth Proportional to 125,598.02, 188,142.48 and 58,034.00

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Solution

The fourth proportional to 125,598.02, 188,142.48 and 58,034.00 is: 86,933.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,598.02 : 188,142.48 = 58,034.00 : x
  2. Step 2: Convert to fraction form
    125,598.02/188,142.48 = 58,034.00/x
  3. Step 3: Cross multiply
    125,598.02x = 188,142.48 × 58,034.00
  4. Step 4: Simplify right side
    125,598.02x = 10,918,661,154.68
  5. Step 5: Solve for x
    x = 10,918,661,154.68/125,598.02
  6. Step 6: Final answer
    x = 86,933.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.