Home / 36,857.13-55,252.95-14,362.59

Finding the Fourth Proportional to 36,857.13, 55,252.95 and 14,362.59

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Solution

The fourth proportional to 36,857.13, 55,252.95 and 14,362.59 is: 21,531.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,857.13 : 55,252.95 = 14,362.59 : x
  2. Step 2: Convert to fraction form
    36,857.13/55,252.95 = 14,362.59/x
  3. Step 3: Cross multiply
    36,857.13x = 55,252.95 × 14,362.59
  4. Step 4: Simplify right side
    36,857.13x = 793,575,467.14
  5. Step 5: Solve for x
    x = 793,575,467.14/36,857.13
  6. Step 6: Final answer
    x = 21,531.12

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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.