Home / 36,607.95-54,886.41-16,859.34

Finding the Fourth Proportional to 36,607.95, 54,886.41 and 16,859.34

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Solution

The fourth proportional to 36,607.95, 54,886.41 and 16,859.34 is: 25,277.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,607.95 : 54,886.41 = 16,859.34 : x
  2. Step 2: Convert to fraction form
    36,607.95/54,886.41 = 16,859.34/x
  3. Step 3: Cross multiply
    36,607.95x = 54,886.41 × 16,859.34
  4. Step 4: Simplify right side
    36,607.95x = 925,348,647.57
  5. Step 5: Solve for x
    x = 925,348,647.57/36,607.95
  6. Step 6: Final answer
    x = 25,277.26

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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.