Home / 124,127.52-186,236.40-60,941.04

Finding the Fourth Proportional to 124,127.52, 186,236.40 and 60,941.04

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Solution

The fourth proportional to 124,127.52, 186,236.40 and 60,941.04 is: 91,433.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,127.52 : 186,236.40 = 60,941.04 : x
  2. Step 2: Convert to fraction form
    124,127.52/186,236.40 = 60,941.04/x
  3. Step 3: Cross multiply
    124,127.52x = 186,236.40 × 60,941.04
  4. Step 4: Simplify right side
    124,127.52x = 11,349,439,901.86
  5. Step 5: Solve for x
    x = 11,349,439,901.86/124,127.52
  6. Step 6: Final answer
    x = 91,433.71

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1.5x scale

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.