Home / 9,452.34-13,044.63-5,260.50

Finding the Fourth Proportional to 9,452.34, 13,044.63 and 5,260.50

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Solution

The fourth proportional to 9,452.34, 13,044.63 and 5,260.50 is: 7,259.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452.34 : 13,044.63 = 5,260.50 : x
  2. Step 2: Convert to fraction form
    9,452.34/13,044.63 = 5,260.50/x
  3. Step 3: Cross multiply
    9,452.34x = 13,044.63 × 5,260.50
  4. Step 4: Simplify right side
    9,452.34x = 68,621,276.12
  5. Step 5: Solve for x
    x = 68,621,276.12/9,452.34
  6. Step 6: Final answer
    x = 7,259.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.