Home / 376,126.02-564,329.49-151,550.18

Finding the Fourth Proportional to 376,126.02, 564,329.49 and 151,550.18

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Solution

The fourth proportional to 376,126.02, 564,329.49 and 151,550.18 is: 227,381.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,126.02 : 564,329.49 = 151,550.18 : x
  2. Step 2: Convert to fraction form
    376,126.02/564,329.49 = 151,550.18/x
  3. Step 3: Cross multiply
    376,126.02x = 564,329.49 × 151,550.18
  4. Step 4: Simplify right side
    376,126.02x = 85,524,232,967.16
  5. Step 5: Solve for x
    x = 85,524,232,967.16/376,126.02
  6. Step 6: Final answer
    x = 227,381.86

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1.5x scale

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.