Home / 23,105.93-34,655.28-7,523.45

Finding the Fourth Proportional to 23,105.93, 34,655.28 and 7,523.45

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Solution

The fourth proportional to 23,105.93, 34,655.28 and 7,523.45 is: 11,284.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,105.93 : 34,655.28 = 7,523.45 : x
  2. Step 2: Convert to fraction form
    23,105.93/34,655.28 = 7,523.45/x
  3. Step 3: Cross multiply
    23,105.93x = 34,655.28 × 7,523.45
  4. Step 4: Simplify right side
    23,105.93x = 260,727,266.32
  5. Step 5: Solve for x
    x = 260,727,266.32/23,105.93
  6. Step 6: Final answer
    x = 11,284.00

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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.