Home / 6,225.68-9,337.56-2,762.32

Finding the Fourth Proportional to 6,225.68, 9,337.56 and 2,762.32

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Solution

The fourth proportional to 6,225.68, 9,337.56 and 2,762.32 is: 4,143.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225.68 : 9,337.56 = 2,762.32 : x
  2. Step 2: Convert to fraction form
    6,225.68/9,337.56 = 2,762.32/x
  3. Step 3: Cross multiply
    6,225.68x = 9,337.56 × 2,762.32
  4. Step 4: Simplify right side
    6,225.68x = 25,793,328.74
  5. Step 5: Solve for x
    x = 25,793,328.74/6,225.68
  6. Step 6: Final answer
    x = 4,143.05

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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.