Home / 4,368.32-6,025.22-2,875.76

Finding the Fourth Proportional to 4,368.32, 6,025.22 and 2,875.76

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Solution

The fourth proportional to 4,368.32, 6,025.22 and 2,875.76 is: 3,966.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368.32 : 6,025.22 = 2,875.76 : x
  2. Step 2: Convert to fraction form
    4,368.32/6,025.22 = 2,875.76/x
  3. Step 3: Cross multiply
    4,368.32x = 6,025.22 × 2,875.76
  4. Step 4: Simplify right side
    4,368.32x = 17,327,042.16
  5. Step 5: Solve for x
    x = 17,327,042.16/4,368.32
  6. Step 6: Final answer
    x = 3,966.53

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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.