Home / 29,968.30-44,952.45-19,470.70

Finding the Fourth Proportional to 29,968.30, 44,952.45 and 19,470.70

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Solution

The fourth proportional to 29,968.30, 44,952.45 and 19,470.70 is: 29,206.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,968.30 : 44,952.45 = 19,470.70 : x
  2. Step 2: Convert to fraction form
    29,968.30/44,952.45 = 19,470.70/x
  3. Step 3: Cross multiply
    29,968.30x = 44,952.45 × 19,470.70
  4. Step 4: Simplify right side
    29,968.30x = 875,255,668.22
  5. Step 5: Solve for x
    x = 875,255,668.22/29,968.30
  6. Step 6: Final answer
    x = 29,206.05

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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.