Home / 5,492.48-8,246.86-5,301.11

Finding the Fourth Proportional to 5,492.48, 8,246.86 and 5,301.11

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Solution

The fourth proportional to 5,492.48, 8,246.86 and 5,301.11 is: 7,959.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492.48 : 8,246.86 = 5,301.11 : x
  2. Step 2: Convert to fraction form
    5,492.48/8,246.86 = 5,301.11/x
  3. Step 3: Cross multiply
    5,492.48x = 8,246.86 × 5,301.11
  4. Step 4: Simplify right side
    5,492.48x = 43,717,549.20
  5. Step 5: Solve for x
    x = 43,717,549.20/5,492.48
  6. Step 6: Final answer
    x = 7,959.54

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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.