Home / 377,360.35-565,925.31-107,510.52

Finding the Fourth Proportional to 377,360.35, 565,925.31 and 107,510.52

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Solution

The fourth proportional to 377,360.35, 565,925.31 and 107,510.52 is: 161,232.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,360.35 : 565,925.31 = 107,510.52 : x
  2. Step 2: Convert to fraction form
    377,360.35/565,925.31 = 107,510.52/x
  3. Step 3: Cross multiply
    377,360.35x = 565,925.31 × 107,510.52
  4. Step 4: Simplify right side
    377,360.35x = 60,842,923,956.10
  5. Step 5: Solve for x
    x = 60,842,923,956.10/377,360.35
  6. Step 6: Final answer
    x = 161,232.96

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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.