Home / 32,700.93-45,041.34-25,132.80

Finding the Fourth Proportional to 32,700.93, 45,041.34 and 25,132.80

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Solution

The fourth proportional to 32,700.93, 45,041.34 and 25,132.80 is: 34,617.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,700.93 : 45,041.34 = 25,132.80 : x
  2. Step 2: Convert to fraction form
    32,700.93/45,041.34 = 25,132.80/x
  3. Step 3: Cross multiply
    32,700.93x = 45,041.34 × 25,132.80
  4. Step 4: Simplify right side
    32,700.93x = 1,132,014,989.95
  5. Step 5: Solve for x
    x = 1,132,014,989.95/32,700.93
  6. Step 6: Final answer
    x = 34,617.21

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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.