Home / 32,830.08-45,305.44-17,926.08

Finding the Fourth Proportional to 32,830.08, 45,305.44 and 17,926.08

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Solution

The fourth proportional to 32,830.08, 45,305.44 and 17,926.08 is: 24,737.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,830.08 : 45,305.44 = 17,926.08 : x
  2. Step 2: Convert to fraction form
    32,830.08/45,305.44 = 17,926.08/x
  3. Step 3: Cross multiply
    32,830.08x = 45,305.44 × 17,926.08
  4. Step 4: Simplify right side
    32,830.08x = 812,148,941.88
  5. Step 5: Solve for x
    x = 812,148,941.88/32,830.08
  6. Step 6: Final answer
    x = 24,737.95

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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.