Home / 112,907.04-169,344.08-32,923.52

Finding the Fourth Proportional to 112,907.04, 169,344.08 and 32,923.52

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Solution

The fourth proportional to 112,907.04, 169,344.08 and 32,923.52 is: 49,380.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,907.04 : 169,344.08 = 32,923.52 : x
  2. Step 2: Convert to fraction form
    112,907.04/169,344.08 = 32,923.52/x
  3. Step 3: Cross multiply
    112,907.04x = 169,344.08 × 32,923.52
  4. Step 4: Simplify right side
    112,907.04x = 5,575,403,117.30
  5. Step 5: Solve for x
    x = 5,575,403,117.30/112,907.04
  6. Step 6: Final answer
    x = 49,380.48

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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.