Home / 21,592.96-32,387.04-5,799.32

Finding the Fourth Proportional to 21,592.96, 32,387.04 and 5,799.32

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Solution

The fourth proportional to 21,592.96, 32,387.04 and 5,799.32 is: 8,698.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,592.96 : 32,387.04 = 5,799.32 : x
  2. Step 2: Convert to fraction form
    21,592.96/32,387.04 = 5,799.32/x
  3. Step 3: Cross multiply
    21,592.96x = 32,387.04 × 5,799.32
  4. Step 4: Simplify right side
    21,592.96x = 187,822,808.81
  5. Step 5: Solve for x
    x = 187,822,808.81/21,592.96
  6. Step 6: Final answer
    x = 8,698.34

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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.