Home / 107,832.92-148,807.40-60,085.24

Finding the Fourth Proportional to 107,832.92, 148,807.40 and 60,085.24

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Solution

The fourth proportional to 107,832.92, 148,807.40 and 60,085.24 is: 82,916.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,832.92 : 148,807.40 = 60,085.24 : x
  2. Step 2: Convert to fraction form
    107,832.92/148,807.40 = 60,085.24/x
  3. Step 3: Cross multiply
    107,832.92x = 148,807.40 × 60,085.24
  4. Step 4: Simplify right side
    107,832.92x = 8,941,128,342.78
  5. Step 5: Solve for x
    x = 8,941,128,342.78/107,832.92
  6. Step 6: Final answer
    x = 82,916.50

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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.