Home / 43,089.04-59,451.60-25,173.84

Finding the Fourth Proportional to 43,089.04, 59,451.60 and 25,173.84

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Solution

The fourth proportional to 43,089.04, 59,451.60 and 25,173.84 is: 34,733.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,089.04 : 59,451.60 = 25,173.84 : x
  2. Step 2: Convert to fraction form
    43,089.04/59,451.60 = 25,173.84/x
  3. Step 3: Cross multiply
    43,089.04x = 59,451.60 × 25,173.84
  4. Step 4: Simplify right side
    43,089.04x = 1,496,625,066.14
  5. Step 5: Solve for x
    x = 1,496,625,066.14/43,089.04
  6. Step 6: Final answer
    x = 34,733.31

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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.