Home / 94,483.26-130,391.37-53,650.35

Finding the Fourth Proportional to 94,483.26, 130,391.37 and 53,650.35

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Solution

The fourth proportional to 94,483.26, 130,391.37 and 53,650.35 is: 74,040.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,483.26 : 130,391.37 = 53,650.35 : x
  2. Step 2: Convert to fraction form
    94,483.26/130,391.37 = 53,650.35/x
  3. Step 3: Cross multiply
    94,483.26x = 130,391.37 × 53,650.35
  4. Step 4: Simplify right side
    94,483.26x = 6,995,542,637.48
  5. Step 5: Solve for x
    x = 6,995,542,637.48/94,483.26
  6. Step 6: Final answer
    x = 74,040.02

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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.