Home / 98,746.99-148,092.21-32,192.92

Finding the Fourth Proportional to 98,746.99, 148,092.21 and 32,192.92

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Solution

The fourth proportional to 98,746.99, 148,092.21 and 32,192.92 is: 48,280.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,746.99 : 148,092.21 = 32,192.92 : x
  2. Step 2: Convert to fraction form
    98,746.99/148,092.21 = 32,192.92/x
  3. Step 3: Cross multiply
    98,746.99x = 148,092.21 × 32,192.92
  4. Step 4: Simplify right side
    98,746.99x = 4,767,520,669.15
  5. Step 5: Solve for x
    x = 4,767,520,669.15/98,746.99
  6. Step 6: Final answer
    x = 48,280.16

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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.