Home / 17,333.80-26,000.70-14,709.40

Finding the Fourth Proportional to 17,333.80, 26,000.70 and 14,709.40

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Solution

The fourth proportional to 17,333.80, 26,000.70 and 14,709.40 is: 22,064.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,333.80 : 26,000.70 = 14,709.40 : x
  2. Step 2: Convert to fraction form
    17,333.80/26,000.70 = 14,709.40/x
  3. Step 3: Cross multiply
    17,333.80x = 26,000.70 × 14,709.40
  4. Step 4: Simplify right side
    17,333.80x = 382,454,696.58
  5. Step 5: Solve for x
    x = 382,454,696.58/17,333.80
  6. Step 6: Final answer
    x = 22,064.10

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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.