Home / 17,417.22-26,125.76-5,730.44

Finding the Fourth Proportional to 17,417.22, 26,125.76 and 5,730.44

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Solution

The fourth proportional to 17,417.22, 26,125.76 and 5,730.44 is: 8,595.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,417.22 : 26,125.76 = 5,730.44 : x
  2. Step 2: Convert to fraction form
    17,417.22/26,125.76 = 5,730.44/x
  3. Step 3: Cross multiply
    17,417.22x = 26,125.76 × 5,730.44
  4. Step 4: Simplify right side
    17,417.22x = 149,712,100.13
  5. Step 5: Solve for x
    x = 149,712,100.13/17,417.22
  6. Step 6: Final answer
    x = 8,595.64

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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.