Home / 44,430.65-66,650.15-16,351.24

Finding the Fourth Proportional to 44,430.65, 66,650.15 and 16,351.24

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Solution

The fourth proportional to 44,430.65, 66,650.15 and 16,351.24 is: 24,528.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,430.65 : 66,650.15 = 16,351.24 : x
  2. Step 2: Convert to fraction form
    44,430.65/66,650.15 = 16,351.24/x
  3. Step 3: Cross multiply
    44,430.65x = 66,650.15 × 16,351.24
  4. Step 4: Simplify right side
    44,430.65x = 1,089,812,598.69
  5. Step 5: Solve for x
    x = 1,089,812,598.69/44,430.65
  6. Step 6: Final answer
    x = 24,528.40

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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.