Home / 5,562.40-8,344.64-2,053.32

Finding the Fourth Proportional to 5,562.40, 8,344.64 and 2,053.32

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Solution

The fourth proportional to 5,562.40, 8,344.64 and 2,053.32 is: 3,080.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562.40 : 8,344.64 = 2,053.32 : x
  2. Step 2: Convert to fraction form
    5,562.40/8,344.64 = 2,053.32/x
  3. Step 3: Cross multiply
    5,562.40x = 8,344.64 × 2,053.32
  4. Step 4: Simplify right side
    5,562.40x = 17,134,216.20
  5. Step 5: Solve for x
    x = 17,134,216.20/5,562.40
  6. Step 6: Final answer
    x = 3,080.36

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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.