Home / 43,990.08-60,707.07-25,127.34

Finding the Fourth Proportional to 43,990.08, 60,707.07 and 25,127.34

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Solution

The fourth proportional to 43,990.08, 60,707.07 and 25,127.34 is: 34,676.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,990.08 : 60,707.07 = 25,127.34 : x
  2. Step 2: Convert to fraction form
    43,990.08/60,707.07 = 25,127.34/x
  3. Step 3: Cross multiply
    43,990.08x = 60,707.07 × 25,127.34
  4. Step 4: Simplify right side
    43,990.08x = 1,525,407,188.29
  5. Step 5: Solve for x
    x = 1,525,407,188.29/43,990.08
  6. Step 6: Final answer
    x = 34,676.16

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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.