Home / 25,075.16-34,762.13-23,743.56

Finding the Fourth Proportional to 25,075.16, 34,762.13 and 23,743.56

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Solution

The fourth proportional to 25,075.16, 34,762.13 and 23,743.56 is: 32,916.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,075.16 : 34,762.13 = 23,743.56 : x
  2. Step 2: Convert to fraction form
    25,075.16/34,762.13 = 23,743.56/x
  3. Step 3: Cross multiply
    25,075.16x = 34,762.13 × 23,743.56
  4. Step 4: Simplify right side
    25,075.16x = 825,376,719.38
  5. Step 5: Solve for x
    x = 825,376,719.38/25,075.16
  6. Step 6: Final answer
    x = 32,916.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.