Home / 23,107.42-34,663.56-7,526.26

Finding the Fourth Proportional to 23,107.42, 34,663.56 and 7,526.26

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Solution

The fourth proportional to 23,107.42, 34,663.56 and 7,526.26 is: 11,290.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,107.42 : 34,663.56 = 7,526.26 : x
  2. Step 2: Convert to fraction form
    23,107.42/34,663.56 = 7,526.26/x
  3. Step 3: Cross multiply
    23,107.42x = 34,663.56 × 7,526.26
  4. Step 4: Simplify right side
    23,107.42x = 260,886,965.09
  5. Step 5: Solve for x
    x = 260,886,965.09/23,107.42
  6. Step 6: Final answer
    x = 11,290.18

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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.