Home / 94,330.02-130,175.74-51,891.24

Finding the Fourth Proportional to 94,330.02, 130,175.74 and 51,891.24

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Solution

The fourth proportional to 94,330.02, 130,175.74 and 51,891.24 is: 71,610.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,330.02 : 130,175.74 = 51,891.24 : x
  2. Step 2: Convert to fraction form
    94,330.02/130,175.74 = 51,891.24/x
  3. Step 3: Cross multiply
    94,330.02x = 130,175.74 × 51,891.24
  4. Step 4: Simplify right side
    94,330.02x = 6,754,980,566.52
  5. Step 5: Solve for x
    x = 6,754,980,566.52/94,330.02
  6. Step 6: Final answer
    x = 71,610.08

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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.