Home / 107,347.02-148,132.04-59,600.36

Finding the Fourth Proportional to 107,347.02, 148,132.04 and 59,600.36

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Solution

The fourth proportional to 107,347.02, 148,132.04 and 59,600.36 is: 82,244.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,347.02 : 148,132.04 = 59,600.36 : x
  2. Step 2: Convert to fraction form
    107,347.02/148,132.04 = 59,600.36/x
  3. Step 3: Cross multiply
    107,347.02x = 148,132.04 × 59,600.36
  4. Step 4: Simplify right side
    107,347.02x = 8,828,721,872.87
  5. Step 5: Solve for x
    x = 8,828,721,872.87/107,347.02
  6. Step 6: Final answer
    x = 82,244.69

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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.