Home / 23,258.68-34,887.11-9,926.21

Finding the Fourth Proportional to 23,258.68, 34,887.11 and 9,926.21

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Solution

The fourth proportional to 23,258.68, 34,887.11 and 9,926.21 is: 14,888.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,258.68 : 34,887.11 = 9,926.21 : x
  2. Step 2: Convert to fraction form
    23,258.68/34,887.11 = 9,926.21/x
  3. Step 3: Cross multiply
    23,258.68x = 34,887.11 × 9,926.21
  4. Step 4: Simplify right side
    23,258.68x = 346,296,817.74
  5. Step 5: Solve for x
    x = 346,296,817.74/23,258.68
  6. Step 6: Final answer
    x = 14,888.93

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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.