Home / 77,524.52-116,303.34-26,925.11

Finding the Fourth Proportional to 77,524.52, 116,303.34 and 26,925.11

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Solution

The fourth proportional to 77,524.52, 116,303.34 and 26,925.11 is: 40,393.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,524.52 : 116,303.34 = 26,925.11 : x
  2. Step 2: Convert to fraction form
    77,524.52/116,303.34 = 26,925.11/x
  3. Step 3: Cross multiply
    77,524.52x = 116,303.34 × 26,925.11
  4. Step 4: Simplify right side
    77,524.52x = 3,131,479,864.80
  5. Step 5: Solve for x
    x = 3,131,479,864.80/77,524.52
  6. Step 6: Final answer
    x = 40,393.41

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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.