Home / 29,436.23-44,154.39-13,632.65

Finding the Fourth Proportional to 29,436.23, 44,154.39 and 13,632.65

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Solution

The fourth proportional to 29,436.23, 44,154.39 and 13,632.65 is: 20,449.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,436.23 : 44,154.39 = 13,632.65 : x
  2. Step 2: Convert to fraction form
    29,436.23/44,154.39 = 13,632.65/x
  3. Step 3: Cross multiply
    29,436.23x = 44,154.39 × 13,632.65
  4. Step 4: Simplify right side
    29,436.23x = 601,941,344.83
  5. Step 5: Solve for x
    x = 601,941,344.83/29,436.23
  6. Step 6: Final answer
    x = 20,449.00

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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.