Home / 112,447.04-168,670.49-29,341.04

Finding the Fourth Proportional to 112,447.04, 168,670.49 and 29,341.04

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Solution

The fourth proportional to 112,447.04, 168,670.49 and 29,341.04 is: 44,011.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,447.04 : 168,670.49 = 29,341.04 : x
  2. Step 2: Convert to fraction form
    112,447.04/168,670.49 = 29,341.04/x
  3. Step 3: Cross multiply
    112,447.04x = 168,670.49 × 29,341.04
  4. Step 4: Simplify right side
    112,447.04x = 4,948,966,603.85
  5. Step 5: Solve for x
    x = 4,948,966,603.85/112,447.04
  6. Step 6: Final answer
    x = 44,011.53

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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.