Home / 24,031.93-36,054.38-21,718.57

Finding the Fourth Proportional to 24,031.93, 36,054.38 and 21,718.57

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Solution

The fourth proportional to 24,031.93, 36,054.38 and 21,718.57 is: 32,583.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,031.93 : 36,054.38 = 21,718.57 : x
  2. Step 2: Convert to fraction form
    24,031.93/36,054.38 = 21,718.57/x
  3. Step 3: Cross multiply
    24,031.93x = 36,054.38 × 21,718.57
  4. Step 4: Simplify right side
    24,031.93x = 783,049,575.84
  5. Step 5: Solve for x
    x = 783,049,575.84/24,031.93
  6. Step 6: Final answer
    x = 32,583.72

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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.