Home / 36,557.17-54,824.59-15,496.81

Finding the Fourth Proportional to 36,557.17, 54,824.59 and 15,496.81

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Solution

The fourth proportional to 36,557.17, 54,824.59 and 15,496.81 is: 23,240.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,557.17 : 54,824.59 = 15,496.81 : x
  2. Step 2: Convert to fraction form
    36,557.17/54,824.59 = 15,496.81/x
  3. Step 3: Cross multiply
    36,557.17x = 54,824.59 × 15,496.81
  4. Step 4: Simplify right side
    36,557.17x = 849,606,254.56
  5. Step 5: Solve for x
    x = 849,606,254.56/36,557.17
  6. Step 6: Final answer
    x = 23,240.48

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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.