Home / 43,543.66-60,076.07-25,390.29

Finding the Fourth Proportional to 43,543.66, 60,076.07 and 25,390.29

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Solution

The fourth proportional to 43,543.66, 60,076.07 and 25,390.29 is: 35,030.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,543.66 : 60,076.07 = 25,390.29 : x
  2. Step 2: Convert to fraction form
    43,543.66/60,076.07 = 25,390.29/x
  3. Step 3: Cross multiply
    43,543.66x = 60,076.07 × 25,390.29
  4. Step 4: Simplify right side
    43,543.66x = 1,525,348,490.31
  5. Step 5: Solve for x
    x = 1,525,348,490.31/43,543.66
  6. Step 6: Final answer
    x = 35,030.32

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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.