Home / 29,823.81-44,707.91-10,088.64

Finding the Fourth Proportional to 29,823.81, 44,707.91 and 10,088.64

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Solution

The fourth proportional to 29,823.81, 44,707.91 and 10,088.64 is: 15,123.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,823.81 : 44,707.91 = 10,088.64 : x
  2. Step 2: Convert to fraction form
    29,823.81/44,707.91 = 10,088.64/x
  3. Step 3: Cross multiply
    29,823.81x = 44,707.91 × 10,088.64
  4. Step 4: Simplify right side
    29,823.81x = 451,041,958.70
  5. Step 5: Solve for x
    x = 451,041,958.70/29,823.81
  6. Step 6: Final answer
    x = 15,123.55

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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.