Home / 40,187.86-55,460.37-24,275.14

Finding the Fourth Proportional to 40,187.86, 55,460.37 and 24,275.14

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Solution

The fourth proportional to 40,187.86, 55,460.37 and 24,275.14 is: 33,500.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,187.86 : 55,460.37 = 24,275.14 : x
  2. Step 2: Convert to fraction form
    40,187.86/55,460.37 = 24,275.14/x
  3. Step 3: Cross multiply
    40,187.86x = 55,460.37 × 24,275.14
  4. Step 4: Simplify right side
    40,187.86x = 1,346,308,246.20
  5. Step 5: Solve for x
    x = 1,346,308,246.20/40,187.86
  6. Step 6: Final answer
    x = 33,500.37

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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.