Home / 60,247.02-83,140.88-33,393.56

Finding the Fourth Proportional to 60,247.02, 83,140.88 and 33,393.56

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Solution

The fourth proportional to 60,247.02, 83,140.88 and 33,393.56 is: 46,083.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,247.02 : 83,140.88 = 33,393.56 : x
  2. Step 2: Convert to fraction form
    60,247.02/83,140.88 = 33,393.56/x
  3. Step 3: Cross multiply
    60,247.02x = 83,140.88 × 33,393.56
  4. Step 4: Simplify right side
    60,247.02x = 2,776,369,964.73
  5. Step 5: Solve for x
    x = 2,776,369,964.73/60,247.02
  6. Step 6: Final answer
    x = 46,083.11

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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.