Home / 22,886.46-34,271.37-11,169

Finding the Fourth Proportional to 22,886.46, 34,271.37 and 11,169

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Solution

The fourth proportional to 22,886.46, 34,271.37 and 11,169 is: 16,725.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,886.46 : 34,271.37 = 11,169 : x
  2. Step 2: Convert to fraction form
    22,886.46/34,271.37 = 11,169/x
  3. Step 3: Cross multiply
    22,886.46x = 34,271.37 × 11,169
  4. Step 4: Simplify right side
    22,886.46x = 382,776,931.53
  5. Step 5: Solve for x
    x = 382,776,931.53/22,886.46
  6. Step 6: Final answer
    x = 16,725.04

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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.