Home / 43,270.96-59,693.10-25,354.84

Finding the Fourth Proportional to 43,270.96, 59,693.10 and 25,354.84

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Solution

The fourth proportional to 43,270.96, 59,693.10 and 25,354.84 is: 34,977.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,270.96 : 59,693.10 = 25,354.84 : x
  2. Step 2: Convert to fraction form
    43,270.96/59,693.10 = 25,354.84/x
  3. Step 3: Cross multiply
    43,270.96x = 59,693.10 × 25,354.84
  4. Step 4: Simplify right side
    43,270.96x = 1,513,508,999.60
  5. Step 5: Solve for x
    x = 1,513,508,999.60/43,270.96
  6. Step 6: Final answer
    x = 34,977.48

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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.