Home / 94,530.36-130,408.34-60,522.52

Finding the Fourth Proportional to 94,530.36, 130,408.34 and 60,522.52

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Solution

The fourth proportional to 94,530.36, 130,408.34 and 60,522.52 is: 83,493.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,530.36 : 130,408.34 = 60,522.52 : x
  2. Step 2: Convert to fraction form
    94,530.36/130,408.34 = 60,522.52/x
  3. Step 3: Cross multiply
    94,530.36x = 130,408.34 × 60,522.52
  4. Step 4: Simplify right side
    94,530.36x = 7,892,641,365.82
  5. Step 5: Solve for x
    x = 7,892,641,365.82/94,530.36
  6. Step 6: Final answer
    x = 83,493.19

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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.