Home / 42,235.50-58,284.99-23,375.46

Finding the Fourth Proportional to 42,235.50, 58,284.99 and 23,375.46

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Solution

The fourth proportional to 42,235.50, 58,284.99 and 23,375.46 is: 32,258.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,235.50 : 58,284.99 = 23,375.46 : x
  2. Step 2: Convert to fraction form
    42,235.50/58,284.99 = 23,375.46/x
  3. Step 3: Cross multiply
    42,235.50x = 58,284.99 × 23,375.46
  4. Step 4: Simplify right side
    42,235.50x = 1,362,438,452.35
  5. Step 5: Solve for x
    x = 1,362,438,452.35/42,235.50
  6. Step 6: Final answer
    x = 32,258.13

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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.