Home / 45,052.35-67,556.43-26,337.12

Finding the Fourth Proportional to 45,052.35, 67,556.43 and 26,337.12

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Solution

The fourth proportional to 45,052.35, 67,556.43 and 26,337.12 is: 39,492.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,052.35 : 67,556.43 = 26,337.12 : x
  2. Step 2: Convert to fraction form
    45,052.35/67,556.43 = 26,337.12/x
  3. Step 3: Cross multiply
    45,052.35x = 67,556.43 × 26,337.12
  4. Step 4: Simplify right side
    45,052.35x = 1,779,241,803.68
  5. Step 5: Solve for x
    x = 1,779,241,803.68/45,052.35
  6. Step 6: Final answer
    x = 39,492.76

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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.