Home / 17,434.84-26,152.16-4,954.88

Finding the Fourth Proportional to 17,434.84, 26,152.16 and 4,954.88

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Solution

The fourth proportional to 17,434.84, 26,152.16 and 4,954.88 is: 7,432.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,434.84 : 26,152.16 = 4,954.88 : x
  2. Step 2: Convert to fraction form
    17,434.84/26,152.16 = 4,954.88/x
  3. Step 3: Cross multiply
    17,434.84x = 26,152.16 × 4,954.88
  4. Step 4: Simplify right side
    17,434.84x = 129,580,814.54
  5. Step 5: Solve for x
    x = 129,580,814.54/17,434.84
  6. Step 6: Final answer
    x = 7,432.29

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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.