Home / 23,150.51-34,739.95-10,002.59

Finding the Fourth Proportional to 23,150.51, 34,739.95 and 10,002.59

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Solution

The fourth proportional to 23,150.51, 34,739.95 and 10,002.59 is: 15,010.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,150.51 : 34,739.95 = 10,002.59 : x
  2. Step 2: Convert to fraction form
    23,150.51/34,739.95 = 10,002.59/x
  3. Step 3: Cross multiply
    23,150.51x = 34,739.95 × 10,002.59
  4. Step 4: Simplify right side
    23,150.51x = 347,489,476.47
  5. Step 5: Solve for x
    x = 347,489,476.47/23,150.51
  6. Step 6: Final answer
    x = 15,010.01

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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.