Home / 42,245.96-58,312.37-24,352.85

Finding the Fourth Proportional to 42,245.96, 58,312.37 and 24,352.85

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Solution

The fourth proportional to 42,245.96, 58,312.37 and 24,352.85 is: 33,614.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,245.96 : 58,312.37 = 24,352.85 : x
  2. Step 2: Convert to fraction form
    42,245.96/58,312.37 = 24,352.85/x
  3. Step 3: Cross multiply
    42,245.96x = 58,312.37 × 24,352.85
  4. Step 4: Simplify right side
    42,245.96x = 1,420,072,606.42
  5. Step 5: Solve for x
    x = 1,420,072,606.42/42,245.96
  6. Step 6: Final answer
    x = 33,614.40

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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.