Home / 57,651.75-79,560.63-32,501.25

Finding the Fourth Proportional to 57,651.75, 79,560.63 and 32,501.25

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Solution

The fourth proportional to 57,651.75, 79,560.63 and 32,501.25 is: 44,852.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,651.75 : 79,560.63 = 32,501.25 : x
  2. Step 2: Convert to fraction form
    57,651.75/79,560.63 = 32,501.25/x
  3. Step 3: Cross multiply
    57,651.75x = 79,560.63 × 32,501.25
  4. Step 4: Simplify right side
    57,651.75x = 2,585,819,925.79
  5. Step 5: Solve for x
    x = 2,585,819,925.79/57,651.75
  6. Step 6: Final answer
    x = 44,852.41

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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.