Home / 27,533.67-37,995.25-15,596.77

Finding the Fourth Proportional to 27,533.67, 37,995.25 and 15,596.77

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Solution

The fourth proportional to 27,533.67, 37,995.25 and 15,596.77 is: 21,522.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,533.67 : 37,995.25 = 15,596.77 : x
  2. Step 2: Convert to fraction form
    27,533.67/37,995.25 = 15,596.77/x
  3. Step 3: Cross multiply
    27,533.67x = 37,995.25 × 15,596.77
  4. Step 4: Simplify right side
    27,533.67x = 592,603,175.34
  5. Step 5: Solve for x
    x = 592,603,175.34/27,533.67
  6. Step 6: Final answer
    x = 21,522.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.