Home / 29,888.19-44,849.70-13,247.55

Finding the Fourth Proportional to 29,888.19, 44,849.70 and 13,247.55

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Solution

The fourth proportional to 29,888.19, 44,849.70 and 13,247.55 is: 19,879.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,888.19 : 44,849.70 = 13,247.55 : x
  2. Step 2: Convert to fraction form
    29,888.19/44,849.70 = 13,247.55/x
  3. Step 3: Cross multiply
    29,888.19x = 44,849.70 × 13,247.55
  4. Step 4: Simplify right side
    29,888.19x = 594,148,643.24
  5. Step 5: Solve for x
    x = 594,148,643.24/29,888.19
  6. Step 6: Final answer
    x = 19,879.04

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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.