Home / 17,598.41-26,397.39-4,271.51

Finding the Fourth Proportional to 17,598.41, 26,397.39 and 4,271.51

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Solution

The fourth proportional to 17,598.41, 26,397.39 and 4,271.51 is: 6,407.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,598.41 : 26,397.39 = 4,271.51 : x
  2. Step 2: Convert to fraction form
    17,598.41/26,397.39 = 4,271.51/x
  3. Step 3: Cross multiply
    17,598.41x = 26,397.39 × 4,271.51
  4. Step 4: Simplify right side
    17,598.41x = 112,756,751.78
  5. Step 5: Solve for x
    x = 112,756,751.78/17,598.41
  6. Step 6: Final answer
    x = 6,407.21

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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.