Home / 94,325.54-130,166.52-51,884.08

Finding the Fourth Proportional to 94,325.54, 130,166.52 and 51,884.08

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Solution

The fourth proportional to 94,325.54, 130,166.52 and 51,884.08 is: 71,598.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,325.54 : 130,166.52 = 51,884.08 : x
  2. Step 2: Convert to fraction form
    94,325.54/130,166.52 = 51,884.08/x
  3. Step 3: Cross multiply
    94,325.54x = 130,166.52 × 51,884.08
  4. Step 4: Simplify right side
    94,325.54x = 6,753,570,137.00
  5. Step 5: Solve for x
    x = 6,753,570,137.00/94,325.54
  6. Step 6: Final answer
    x = 71,598.53

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1.5x scale

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.