Home / 42,996.10-59,331.23-23,874.07

Finding the Fourth Proportional to 42,996.10, 59,331.23 and 23,874.07

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Solution

The fourth proportional to 42,996.10, 59,331.23 and 23,874.07 is: 32,944.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,996.10 : 59,331.23 = 23,874.07 : x
  2. Step 2: Convert to fraction form
    42,996.10/59,331.23 = 23,874.07/x
  3. Step 3: Cross multiply
    42,996.10x = 59,331.23 × 23,874.07
  4. Step 4: Simplify right side
    42,996.10x = 1,416,477,818.84
  5. Step 5: Solve for x
    x = 1,416,477,818.84/42,996.10
  6. Step 6: Final answer
    x = 32,944.33

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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.