Home / 4,281.96-5,909.06-2,393.58

Finding the Fourth Proportional to 4,281.96, 5,909.06 and 2,393.58

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Solution

The fourth proportional to 4,281.96, 5,909.06 and 2,393.58 is: 3,303.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281.96 : 5,909.06 = 2,393.58 : x
  2. Step 2: Convert to fraction form
    4,281.96/5,909.06 = 2,393.58/x
  3. Step 3: Cross multiply
    4,281.96x = 5,909.06 × 2,393.58
  4. Step 4: Simplify right side
    4,281.96x = 14,143,807.83
  5. Step 5: Solve for x
    x = 14,143,807.83/4,281.96
  6. Step 6: Final answer
    x = 3,303.12

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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.