Home / 2,407.41-3,322.45-1,462.98

Finding the Fourth Proportional to 2,407.41, 3,322.45 and 1,462.98

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Solution

The fourth proportional to 2,407.41, 3,322.45 and 1,462.98 is: 2,019.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407.41 : 3,322.45 = 1,462.98 : x
  2. Step 2: Convert to fraction form
    2,407.41/3,322.45 = 1,462.98/x
  3. Step 3: Cross multiply
    2,407.41x = 3,322.45 × 1,462.98
  4. Step 4: Simplify right side
    2,407.41x = 4,860,677.90
  5. Step 5: Solve for x
    x = 4,860,677.90/2,407.41
  6. Step 6: Final answer
    x = 2,019.05

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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.