Home / 75,516.17-113,266.94-22,926.11

Finding the Fourth Proportional to 75,516.17, 113,266.94 and 22,926.11

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Solution

The fourth proportional to 75,516.17, 113,266.94 and 22,926.11 is: 34,386.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,516.17 : 113,266.94 = 22,926.11 : x
  2. Step 2: Convert to fraction form
    75,516.17/113,266.94 = 22,926.11/x
  3. Step 3: Cross multiply
    75,516.17x = 113,266.94 × 22,926.11
  4. Step 4: Simplify right side
    75,516.17x = 2,596,769,644.84
  5. Step 5: Solve for x
    x = 2,596,769,644.84/75,516.17
  6. Step 6: Final answer
    x = 34,386.94

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1.5x scale

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.