Home / 97,426.75-146,140.26-23,554.75

Finding the Fourth Proportional to 97,426.75, 146,140.26 and 23,554.75

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Solution

The fourth proportional to 97,426.75, 146,140.26 and 23,554.75 is: 35,332.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,426.75 : 146,140.26 = 23,554.75 : x
  2. Step 2: Convert to fraction form
    97,426.75/146,140.26 = 23,554.75/x
  3. Step 3: Cross multiply
    97,426.75x = 146,140.26 × 23,554.75
  4. Step 4: Simplify right side
    97,426.75x = 3,442,297,289.24
  5. Step 5: Solve for x
    x = 3,442,297,289.24/97,426.75
  6. Step 6: Final answer
    x = 35,332.16

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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.