Home / 6,001.80-9,001.56-2,541.48

Finding the Fourth Proportional to 6,001.80, 9,001.56 and 2,541.48

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Solution

The fourth proportional to 6,001.80, 9,001.56 and 2,541.48 is: 3,811.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001.80 : 9,001.56 = 2,541.48 : x
  2. Step 2: Convert to fraction form
    6,001.80/9,001.56 = 2,541.48/x
  3. Step 3: Cross multiply
    6,001.80x = 9,001.56 × 2,541.48
  4. Step 4: Simplify right side
    6,001.80x = 22,877,284.71
  5. Step 5: Solve for x
    x = 22,877,284.71/6,001.80
  6. Step 6: Final answer
    x = 3,811.74

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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.