Home / 107,927.04-148,941.15-59,534.52

Finding the Fourth Proportional to 107,927.04, 148,941.15 and 59,534.52

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Solution

The fourth proportional to 107,927.04, 148,941.15 and 59,534.52 is: 82,158.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,927.04 : 148,941.15 = 59,534.52 : x
  2. Step 2: Convert to fraction form
    107,927.04/148,941.15 = 59,534.52/x
  3. Step 3: Cross multiply
    107,927.04x = 148,941.15 × 59,534.52
  4. Step 4: Simplify right side
    107,927.04x = 8,867,139,873.50
  5. Step 5: Solve for x
    x = 8,867,139,873.50/107,927.04
  6. Step 6: Final answer
    x = 82,158.65

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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.