Home / 349,160.26-523,730.02-96,455.95

Finding the Fourth Proportional to 349,160.26, 523,730.02 and 96,455.95

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Solution

The fourth proportional to 349,160.26, 523,730.02 and 96,455.95 is: 144,681.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,160.26 : 523,730.02 = 96,455.95 : x
  2. Step 2: Convert to fraction form
    349,160.26/523,730.02 = 96,455.95/x
  3. Step 3: Cross multiply
    349,160.26x = 523,730.02 × 96,455.95
  4. Step 4: Simplify right side
    349,160.26x = 50,516,876,622.62
  5. Step 5: Solve for x
    x = 50,516,876,622.62/349,160.26
  6. Step 6: Final answer
    x = 144,681.06

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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.