Home / 41,118.06-61,670.07-14,818.98

Finding the Fourth Proportional to 41,118.06, 61,670.07 and 14,818.98

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Solution

The fourth proportional to 41,118.06, 61,670.07 and 14,818.98 is: 22,225.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,118.06 : 61,670.07 = 14,818.98 : x
  2. Step 2: Convert to fraction form
    41,118.06/61,670.07 = 14,818.98/x
  3. Step 3: Cross multiply
    41,118.06x = 61,670.07 × 14,818.98
  4. Step 4: Simplify right side
    41,118.06x = 913,887,533.93
  5. Step 5: Solve for x
    x = 913,887,533.93/41,118.06
  6. Step 6: Final answer
    x = 22,225.94

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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.