Home / 23,157.14-34,732.08-7,360.10

Finding the Fourth Proportional to 23,157.14, 34,732.08 and 7,360.10

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Solution

The fourth proportional to 23,157.14, 34,732.08 and 7,360.10 is: 11,039.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,157.14 : 34,732.08 = 7,360.10 : x
  2. Step 2: Convert to fraction form
    23,157.14/34,732.08 = 7,360.10/x
  3. Step 3: Cross multiply
    23,157.14x = 34,732.08 × 7,360.10
  4. Step 4: Simplify right side
    23,157.14x = 255,631,582.01
  5. Step 5: Solve for x
    x = 255,631,582.01/23,157.14
  6. Step 6: Final answer
    x = 11,039.00

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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.