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Finding the Fourth Proportional to 96,166.48, 144,263.48 and 29,612.08

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Solution

The fourth proportional to 96,166.48, 144,263.48 and 29,612.08 is: 44,422.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,166.48 : 144,263.48 = 29,612.08 : x
  2. Step 2: Convert to fraction form
    96,166.48/144,263.48 = 29,612.08/x
  3. Step 3: Cross multiply
    96,166.48x = 144,263.48 × 29,612.08
  4. Step 4: Simplify right side
    96,166.48x = 4,271,941,710.84
  5. Step 5: Solve for x
    x = 4,271,941,710.84/96,166.48
  6. Step 6: Final answer
    x = 44,422.36

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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.