Home / 19,152.24-26,427.24-10,767.12

Finding the Fourth Proportional to 19,152.24, 26,427.24 and 10,767.12

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Solution

The fourth proportional to 19,152.24, 26,427.24 and 10,767.12 is: 14,857.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,152.24 : 26,427.24 = 10,767.12 : x
  2. Step 2: Convert to fraction form
    19,152.24/26,427.24 = 10,767.12/x
  3. Step 3: Cross multiply
    19,152.24x = 26,427.24 × 10,767.12
  4. Step 4: Simplify right side
    19,152.24x = 284,545,264.35
  5. Step 5: Solve for x
    x = 284,545,264.35/19,152.24
  6. Step 6: Final answer
    x = 14,857.02

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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.