Home / 166,570.56-249,455.44-95,277.12

Finding the Fourth Proportional to 166,570.56, 249,455.44 and 95,277.12

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Solution

The fourth proportional to 166,570.56, 249,455.44 and 95,277.12 is: 142,686.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,570.56 : 249,455.44 = 95,277.12 : x
  2. Step 2: Convert to fraction form
    166,570.56/249,455.44 = 95,277.12/x
  3. Step 3: Cross multiply
    166,570.56x = 249,455.44 × 95,277.12
  4. Step 4: Simplify right side
    166,570.56x = 23,767,395,891.53
  5. Step 5: Solve for x
    x = 23,767,395,891.53/166,570.56
  6. Step 6: Final answer
    x = 142,686.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.