Home / 94,577.67-130,525.16-52,145.01

Finding the Fourth Proportional to 94,577.67, 130,525.16 and 52,145.01

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Solution

The fourth proportional to 94,577.67, 130,525.16 and 52,145.01 is: 71,964.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,577.67 : 130,525.16 = 52,145.01 : x
  2. Step 2: Convert to fraction form
    94,577.67/130,525.16 = 52,145.01/x
  3. Step 3: Cross multiply
    94,577.67x = 130,525.16 × 52,145.01
  4. Step 4: Simplify right side
    94,577.67x = 6,806,235,512.73
  5. Step 5: Solve for x
    x = 6,806,235,512.73/94,577.67
  6. Step 6: Final answer
    x = 71,964.51

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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.