Home / 14,461.16-21,691.74-4,600.46

Finding the Fourth Proportional to 14,461.16, 21,691.74 and 4,600.46

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Solution

The fourth proportional to 14,461.16, 21,691.74 and 4,600.46 is: 6,900.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,461.16 : 21,691.74 = 4,600.46 : x
  2. Step 2: Convert to fraction form
    14,461.16/21,691.74 = 4,600.46/x
  3. Step 3: Cross multiply
    14,461.16x = 21,691.74 × 4,600.46
  4. Step 4: Simplify right side
    14,461.16x = 99,791,982.20
  5. Step 5: Solve for x
    x = 99,791,982.20/14,461.16
  6. Step 6: Final answer
    x = 6,900.69

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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.