Home / 41,614.40-62,421.60-16,666.40

Finding the Fourth Proportional to 41,614.40, 62,421.60 and 16,666.40

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Solution

The fourth proportional to 41,614.40, 62,421.60 and 16,666.40 is: 24,999.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,614.40 : 62,421.60 = 16,666.40 : x
  2. Step 2: Convert to fraction form
    41,614.40/62,421.60 = 16,666.40/x
  3. Step 3: Cross multiply
    41,614.40x = 62,421.60 × 16,666.40
  4. Step 4: Simplify right side
    41,614.40x = 1,040,343,354.24
  5. Step 5: Solve for x
    x = 1,040,343,354.24/41,614.40
  6. Step 6: Final answer
    x = 24,999.60

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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.