Home / 17,541.02-26,311.76-5,854.23

Finding the Fourth Proportional to 17,541.02, 26,311.76 and 5,854.23

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Solution

The fourth proportional to 17,541.02, 26,311.76 and 5,854.23 is: 8,781.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,541.02 : 26,311.76 = 5,854.23 : x
  2. Step 2: Convert to fraction form
    17,541.02/26,311.76 = 5,854.23/x
  3. Step 3: Cross multiply
    17,541.02x = 26,311.76 × 5,854.23
  4. Step 4: Simplify right side
    17,541.02x = 154,035,065.47
  5. Step 5: Solve for x
    x = 154,035,065.47/17,541.02
  6. Step 6: Final answer
    x = 8,781.42

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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.