Home / 42,852.14-59,132.67-23,986.70

Finding the Fourth Proportional to 42,852.14, 59,132.67 and 23,986.70

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Solution

The fourth proportional to 42,852.14, 59,132.67 and 23,986.70 is: 33,099.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,852.14 : 59,132.67 = 23,986.70 : x
  2. Step 2: Convert to fraction form
    42,852.14/59,132.67 = 23,986.70/x
  3. Step 3: Cross multiply
    42,852.14x = 59,132.67 × 23,986.70
  4. Step 4: Simplify right side
    42,852.14x = 1,418,397,615.49
  5. Step 5: Solve for x
    x = 1,418,397,615.49/42,852.14
  6. Step 6: Final answer
    x = 33,099.81

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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.