Home / 94,577.33-130,525.92-70,662.49

Finding the Fourth Proportional to 94,577.33, 130,525.92 and 70,662.49

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Solution

The fourth proportional to 94,577.33, 130,525.92 and 70,662.49 is: 97,521.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,577.33 : 130,525.92 = 70,662.49 : x
  2. Step 2: Convert to fraction form
    94,577.33/130,525.92 = 70,662.49/x
  3. Step 3: Cross multiply
    94,577.33x = 130,525.92 × 70,662.49
  4. Step 4: Simplify right side
    94,577.33x = 9,223,286,516.74
  5. Step 5: Solve for x
    x = 9,223,286,516.74/94,577.33
  6. Step 6: Final answer
    x = 97,521.11

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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.