Home / 4,342.98-6,507.18-2,695.44

Finding the Fourth Proportional to 4,342.98, 6,507.18 and 2,695.44

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Solution

The fourth proportional to 4,342.98, 6,507.18 and 2,695.44 is: 4,038.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342.98 : 6,507.18 = 2,695.44 : x
  2. Step 2: Convert to fraction form
    4,342.98/6,507.18 = 2,695.44/x
  3. Step 3: Cross multiply
    4,342.98x = 6,507.18 × 2,695.44
  4. Step 4: Simplify right side
    4,342.98x = 17,539,713.26
  5. Step 5: Solve for x
    x = 17,539,713.26/4,342.98
  6. Step 6: Final answer
    x = 4,038.64

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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.