Home / 56,848.74-85,332.26-41,872.77

Finding the Fourth Proportional to 56,848.74, 85,332.26 and 41,872.77

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Solution

The fourth proportional to 56,848.74, 85,332.26 and 41,872.77 is: 62,852.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,848.74 : 85,332.26 = 41,872.77 : x
  2. Step 2: Convert to fraction form
    56,848.74/85,332.26 = 41,872.77/x
  3. Step 3: Cross multiply
    56,848.74x = 85,332.26 × 41,872.77
  4. Step 4: Simplify right side
    56,848.74x = 3,573,098,096.56
  5. Step 5: Solve for x
    x = 3,573,098,096.56/56,848.74
  6. Step 6: Final answer
    x = 62,852.72

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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.