Home / 22,328.07-33,492.88-7,335.51

Finding the Fourth Proportional to 22,328.07, 33,492.88 and 7,335.51

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Solution

The fourth proportional to 22,328.07, 33,492.88 and 7,335.51 is: 11,003.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,328.07 : 33,492.88 = 7,335.51 : x
  2. Step 2: Convert to fraction form
    22,328.07/33,492.88 = 7,335.51/x
  3. Step 3: Cross multiply
    22,328.07x = 33,492.88 × 7,335.51
  4. Step 4: Simplify right side
    22,328.07x = 245,687,205.87
  5. Step 5: Solve for x
    x = 245,687,205.87/22,328.07
  6. Step 6: Final answer
    x = 11,003.51

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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.