Home / 141,024.12-194,585.52-83,652.63

Finding the Fourth Proportional to 141,024.12, 194,585.52 and 83,652.63

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Solution

The fourth proportional to 141,024.12, 194,585.52 and 83,652.63 is: 115,424.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,024.12 : 194,585.52 = 83,652.63 : x
  2. Step 2: Convert to fraction form
    141,024.12/194,585.52 = 83,652.63/x
  3. Step 3: Cross multiply
    141,024.12x = 194,585.52 × 83,652.63
  4. Step 4: Simplify right side
    141,024.12x = 16,277,590,507.92
  5. Step 5: Solve for x
    x = 16,277,590,507.92/141,024.12
  6. Step 6: Final answer
    x = 115,424.16

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1.5x scale

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.