Home / 22,717.07-34,075.73-7,925.93

Finding the Fourth Proportional to 22,717.07, 34,075.73 and 7,925.93

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Solution

The fourth proportional to 22,717.07, 34,075.73 and 7,925.93 is: 11,888.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,717.07 : 34,075.73 = 7,925.93 : x
  2. Step 2: Convert to fraction form
    22,717.07/34,075.73 = 7,925.93/x
  3. Step 3: Cross multiply
    22,717.07x = 34,075.73 × 7,925.93
  4. Step 4: Simplify right side
    22,717.07x = 270,081,850.68
  5. Step 5: Solve for x
    x = 270,081,850.68/22,717.07
  6. Step 6: Final answer
    x = 11,888.94

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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.