Home / 26,957.16-37,199.37-14,857.25

Finding the Fourth Proportional to 26,957.16, 37,199.37 and 14,857.25

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Solution

The fourth proportional to 26,957.16, 37,199.37 and 14,857.25 is: 20,502.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,957.16 : 37,199.37 = 14,857.25 : x
  2. Step 2: Convert to fraction form
    26,957.16/37,199.37 = 14,857.25/x
  3. Step 3: Cross multiply
    26,957.16x = 37,199.37 × 14,857.25
  4. Step 4: Simplify right side
    26,957.16x = 552,680,153.94
  5. Step 5: Solve for x
    x = 552,680,153.94/26,957.16
  6. Step 6: Final answer
    x = 20,502.17

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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.