Home / 376,595.24-564,897.51-110,361.20

Finding the Fourth Proportional to 376,595.24, 564,897.51 and 110,361.20

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Solution

The fourth proportional to 376,595.24, 564,897.51 and 110,361.20 is: 165,543.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,595.24 : 564,897.51 = 110,361.20 : x
  2. Step 2: Convert to fraction form
    376,595.24/564,897.51 = 110,361.20/x
  3. Step 3: Cross multiply
    376,595.24x = 564,897.51 × 110,361.20
  4. Step 4: Simplify right side
    376,595.24x = 62,342,764,256.12
  5. Step 5: Solve for x
    x = 62,342,764,256.12/376,595.24
  6. Step 6: Final answer
    x = 165,543.16

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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.