Home / 23,388.13-35,088.41-6,749.52

Finding the Fourth Proportional to 23,388.13, 35,088.41 and 6,749.52

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Solution

The fourth proportional to 23,388.13, 35,088.41 and 6,749.52 is: 10,126.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,388.13 : 35,088.41 = 6,749.52 : x
  2. Step 2: Convert to fraction form
    23,388.13/35,088.41 = 6,749.52/x
  3. Step 3: Cross multiply
    23,388.13x = 35,088.41 × 6,749.52
  4. Step 4: Simplify right side
    23,388.13x = 236,829,925.06
  5. Step 5: Solve for x
    x = 236,829,925.06/23,388.13
  6. Step 6: Final answer
    x = 10,126.07

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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.