Home / 4,295.32-6,443.34-1,373.68

Finding the Fourth Proportional to 4,295.32, 6,443.34 and 1,373.68

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Solution

The fourth proportional to 4,295.32, 6,443.34 and 1,373.68 is: 2,060.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295.32 : 6,443.34 = 1,373.68 : x
  2. Step 2: Convert to fraction form
    4,295.32/6,443.34 = 1,373.68/x
  3. Step 3: Cross multiply
    4,295.32x = 6,443.34 × 1,373.68
  4. Step 4: Simplify right side
    4,295.32x = 8,851,087.29
  5. Step 5: Solve for x
    x = 8,851,087.29/4,295.32
  6. Step 6: Final answer
    x = 2,060.64

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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.