Home / 57,492.26-79,341.93-32,000.26

Finding the Fourth Proportional to 57,492.26, 79,341.93 and 32,000.26

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Solution

The fourth proportional to 57,492.26, 79,341.93 and 32,000.26 is: 44,161.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,492.26 : 79,341.93 = 32,000.26 : x
  2. Step 2: Convert to fraction form
    57,492.26/79,341.93 = 32,000.26/x
  3. Step 3: Cross multiply
    57,492.26x = 79,341.93 × 32,000.26
  4. Step 4: Simplify right side
    57,492.26x = 2,538,961,992.19
  5. Step 5: Solve for x
    x = 2,538,961,992.19/57,492.26
  6. Step 6: Final answer
    x = 44,161.81

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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.