Home / 15,063.75-22,603.51-10,937.84

Finding the Fourth Proportional to 15,063.75, 22,603.51 and 10,937.84

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Solution

The fourth proportional to 15,063.75, 22,603.51 and 10,937.84 is: 16,412.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,063.75 : 22,603.51 = 10,937.84 : x
  2. Step 2: Convert to fraction form
    15,063.75/22,603.51 = 10,937.84/x
  3. Step 3: Cross multiply
    15,063.75x = 22,603.51 × 10,937.84
  4. Step 4: Simplify right side
    15,063.75x = 247,233,435.46
  5. Step 5: Solve for x
    x = 247,233,435.46/15,063.75
  6. Step 6: Final answer
    x = 16,412.48

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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.