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Finding the Fourth Proportional to 23,045.02, 34,480.02 and 14,258.14

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Solution

The fourth proportional to 23,045.02, 34,480.02 and 14,258.14 is: 21,333.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,045.02 : 34,480.02 = 14,258.14 : x
  2. Step 2: Convert to fraction form
    23,045.02/34,480.02 = 14,258.14/x
  3. Step 3: Cross multiply
    23,045.02x = 34,480.02 × 14,258.14
  4. Step 4: Simplify right side
    23,045.02x = 491,620,952.36
  5. Step 5: Solve for x
    x = 491,620,952.36/23,045.02
  6. Step 6: Final answer
    x = 21,333.07

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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.