Home / 4,541.23-6,800.88-2,587.51

Finding the Fourth Proportional to 4,541.23, 6,800.88 and 2,587.51

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Solution

The fourth proportional to 4,541.23, 6,800.88 and 2,587.51 is: 3,875.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541.23 : 6,800.88 = 2,587.51 : x
  2. Step 2: Convert to fraction form
    4,541.23/6,800.88 = 2,587.51/x
  3. Step 3: Cross multiply
    4,541.23x = 6,800.88 × 2,587.51
  4. Step 4: Simplify right side
    4,541.23x = 17,597,345.01
  5. Step 5: Solve for x
    x = 17,597,345.01/4,541.23
  6. Step 6: Final answer
    x = 3,875.02

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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.