Home / 373,533.46-560,335.02-148,839.46

Finding the Fourth Proportional to 373,533.46, 560,335.02 and 148,839.46

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Solution

The fourth proportional to 373,533.46, 560,335.02 and 148,839.46 is: 223,273.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,533.46 : 560,335.02 = 148,839.46 : x
  2. Step 2: Convert to fraction form
    373,533.46/560,335.02 = 148,839.46/x
  3. Step 3: Cross multiply
    373,533.46x = 560,335.02 × 148,839.46
  4. Step 4: Simplify right side
    373,533.46x = 83,399,961,795.89
  5. Step 5: Solve for x
    x = 83,399,961,795.89/373,533.46
  6. Step 6: Final answer
    x = 223,273.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.