Home / 6,275.19-9,404.72-2,762.93

Finding the Fourth Proportional to 6,275.19, 9,404.72 and 2,762.93

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Solution

The fourth proportional to 6,275.19, 9,404.72 and 2,762.93 is: 4,140.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275.19 : 9,404.72 = 2,762.93 : x
  2. Step 2: Convert to fraction form
    6,275.19/9,404.72 = 2,762.93/x
  3. Step 3: Cross multiply
    6,275.19x = 9,404.72 × 2,762.93
  4. Step 4: Simplify right side
    6,275.19x = 25,984,565.73
  5. Step 5: Solve for x
    x = 25,984,565.73/6,275.19
  6. Step 6: Final answer
    x = 4,140.84

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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.