Home / 96,156.33-144,266.54-60,576.58

Finding the Fourth Proportional to 96,156.33, 144,266.54 and 60,576.58

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Solution

The fourth proportional to 96,156.33, 144,266.54 and 60,576.58 is: 90,885.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,156.33 : 144,266.54 = 60,576.58 : x
  2. Step 2: Convert to fraction form
    96,156.33/144,266.54 = 60,576.58/x
  3. Step 3: Cross multiply
    96,156.33x = 144,266.54 × 60,576.58
  4. Step 4: Simplify right side
    96,156.33x = 8,739,173,031.74
  5. Step 5: Solve for x
    x = 8,739,173,031.74/96,156.33
  6. Step 6: Final answer
    x = 90,885.05

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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.