Home / 61,416.74-91,977.46-35,041.52

Finding the Fourth Proportional to 61,416.74, 91,977.46 and 35,041.52

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Solution

The fourth proportional to 61,416.74, 91,977.46 and 35,041.52 is: 52,478.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,416.74 : 91,977.46 = 35,041.52 : x
  2. Step 2: Convert to fraction form
    61,416.74/91,977.46 = 35,041.52/x
  3. Step 3: Cross multiply
    61,416.74x = 91,977.46 × 35,041.52
  4. Step 4: Simplify right side
    61,416.74x = 3,223,030,004.14
  5. Step 5: Solve for x
    x = 3,223,030,004.14/61,416.74
  6. Step 6: Final answer
    x = 52,478.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.