Home / 24,352.60-36,543.30-17,762.20

Finding the Fourth Proportional to 24,352.60, 36,543.30 and 17,762.20

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Solution

The fourth proportional to 24,352.60, 36,543.30 and 17,762.20 is: 26,653.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,352.60 : 36,543.30 = 17,762.20 : x
  2. Step 2: Convert to fraction form
    24,352.60/36,543.30 = 17,762.20/x
  3. Step 3: Cross multiply
    24,352.60x = 36,543.30 × 17,762.20
  4. Step 4: Simplify right side
    24,352.60x = 649,089,403.26
  5. Step 5: Solve for x
    x = 649,089,403.26/24,352.60
  6. Step 6: Final answer
    x = 26,653.80

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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.