Home / 5,742.18-8,592.76-4,501.06

Finding the Fourth Proportional to 5,742.18, 8,592.76 and 4,501.06

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Solution

The fourth proportional to 5,742.18, 8,592.76 and 4,501.06 is: 6,735.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,742.18 : 8,592.76 = 4,501.06 : x
  2. Step 2: Convert to fraction form
    5,742.18/8,592.76 = 4,501.06/x
  3. Step 3: Cross multiply
    5,742.18x = 8,592.76 × 4,501.06
  4. Step 4: Simplify right side
    5,742.18x = 38,676,528.33
  5. Step 5: Solve for x
    x = 38,676,528.33/5,742.18
  6. Step 6: Final answer
    x = 6,735.51

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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.