Home / 5,611.32-8,417.01-2,322.63

Finding the Fourth Proportional to 5,611.32, 8,417.01 and 2,322.63

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Solution

The fourth proportional to 5,611.32, 8,417.01 and 2,322.63 is: 3,483.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,611.32 : 8,417.01 = 2,322.63 : x
  2. Step 2: Convert to fraction form
    5,611.32/8,417.01 = 2,322.63/x
  3. Step 3: Cross multiply
    5,611.32x = 8,417.01 × 2,322.63
  4. Step 4: Simplify right side
    5,611.32x = 19,549,599.94
  5. Step 5: Solve for x
    x = 19,549,599.94/5,611.32
  6. Step 6: Final answer
    x = 3,483.96

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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.