Home / 21,592.08-32,337.72-16,622.28

Finding the Fourth Proportional to 21,592.08, 32,337.72 and 16,622.28

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Solution

The fourth proportional to 21,592.08, 32,337.72 and 16,622.28 is: 24,894.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,592.08 : 32,337.72 = 16,622.28 : x
  2. Step 2: Convert to fraction form
    21,592.08/32,337.72 = 16,622.28/x
  3. Step 3: Cross multiply
    21,592.08x = 32,337.72 × 16,622.28
  4. Step 4: Simplify right side
    21,592.08x = 537,526,636.40
  5. Step 5: Solve for x
    x = 537,526,636.40/21,592.08
  6. Step 6: Final answer
    x = 24,894.62

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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.