Home / 10,327.92-14,253.84-5,852.40

Finding the Fourth Proportional to 10,327.92, 14,253.84 and 5,852.40

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Solution

The fourth proportional to 10,327.92, 14,253.84 and 5,852.40 is: 8,077.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,327.92 : 14,253.84 = 5,852.40 : x
  2. Step 2: Convert to fraction form
    10,327.92/14,253.84 = 5,852.40/x
  3. Step 3: Cross multiply
    10,327.92x = 14,253.84 × 5,852.40
  4. Step 4: Simplify right side
    10,327.92x = 83,419,173.22
  5. Step 5: Solve for x
    x = 83,419,173.22/10,327.92
  6. Step 6: Final answer
    x = 8,077.05

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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.