Home / 97,223.92-145,851.18-34,063.36

Finding the Fourth Proportional to 97,223.92, 145,851.18 and 34,063.36

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Solution

The fourth proportional to 97,223.92, 145,851.18 and 34,063.36 is: 51,100.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,223.92 : 145,851.18 = 34,063.36 : x
  2. Step 2: Convert to fraction form
    97,223.92/145,851.18 = 34,063.36/x
  3. Step 3: Cross multiply
    97,223.92x = 145,851.18 × 34,063.36
  4. Step 4: Simplify right side
    97,223.92x = 4,968,181,250.76
  5. Step 5: Solve for x
    x = 4,968,181,250.76/97,223.92
  6. Step 6: Final answer
    x = 51,100.40

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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.