Home / 94,447.02-130,338.54-52,004.64

Finding the Fourth Proportional to 94,447.02, 130,338.54 and 52,004.64

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Solution

The fourth proportional to 94,447.02, 130,338.54 and 52,004.64 is: 71,767.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,447.02 : 130,338.54 = 52,004.64 : x
  2. Step 2: Convert to fraction form
    94,447.02/130,338.54 = 52,004.64/x
  3. Step 3: Cross multiply
    94,447.02x = 130,338.54 × 52,004.64
  4. Step 4: Simplify right side
    94,447.02x = 6,778,208,850.83
  5. Step 5: Solve for x
    x = 6,778,208,850.83/94,447.02
  6. Step 6: Final answer
    x = 71,767.31

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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.