Home / 94,797.02-130,879.05-60,361.19

Finding the Fourth Proportional to 94,797.02, 130,879.05 and 60,361.19

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Solution

The fourth proportional to 94,797.02, 130,879.05 and 60,361.19 is: 83,336.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,797.02 : 130,879.05 = 60,361.19 : x
  2. Step 2: Convert to fraction form
    94,797.02/130,879.05 = 60,361.19/x
  3. Step 3: Cross multiply
    94,797.02x = 130,879.05 × 60,361.19
  4. Step 4: Simplify right side
    94,797.02x = 7,900,015,204.07
  5. Step 5: Solve for x
    x = 7,900,015,204.07/94,797.02
  6. Step 6: Final answer
    x = 83,336.11

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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.