Home / 42,867.68-59,157.34-24,004.94

Finding the Fourth Proportional to 42,867.68, 59,157.34 and 24,004.94

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Solution

The fourth proportional to 42,867.68, 59,157.34 and 24,004.94 is: 33,126.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,867.68 : 59,157.34 = 24,004.94 : x
  2. Step 2: Convert to fraction form
    42,867.68/59,157.34 = 24,004.94/x
  3. Step 3: Cross multiply
    42,867.68x = 59,157.34 × 24,004.94
  4. Step 4: Simplify right side
    42,867.68x = 1,420,068,041.46
  5. Step 5: Solve for x
    x = 1,420,068,041.46/42,867.68
  6. Step 6: Final answer
    x = 33,126.78

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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.