Home / 40,885.59-56,402.01-24,942.36

Finding the Fourth Proportional to 40,885.59, 56,402.01 and 24,942.36

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Solution

The fourth proportional to 40,885.59, 56,402.01 and 24,942.36 is: 34,408.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,885.59 : 56,402.01 = 24,942.36 : x
  2. Step 2: Convert to fraction form
    40,885.59/56,402.01 = 24,942.36/x
  3. Step 3: Cross multiply
    40,885.59x = 56,402.01 × 24,942.36
  4. Step 4: Simplify right side
    40,885.59x = 1,406,799,238.14
  5. Step 5: Solve for x
    x = 1,406,799,238.14/40,885.59
  6. Step 6: Final answer
    x = 34,408.19

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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.