Home / 19,466.82-26,864.20-10,514.32

Finding the Fourth Proportional to 19,466.82, 26,864.20 and 10,514.32

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Solution

The fourth proportional to 19,466.82, 26,864.20 and 10,514.32 is: 14,509.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,466.82 : 26,864.20 = 10,514.32 : x
  2. Step 2: Convert to fraction form
    19,466.82/26,864.20 = 10,514.32/x
  3. Step 3: Cross multiply
    19,466.82x = 26,864.20 × 10,514.32
  4. Step 4: Simplify right side
    19,466.82x = 282,458,795.34
  5. Step 5: Solve for x
    x = 282,458,795.34/19,466.82
  6. Step 6: Final answer
    x = 14,509.76

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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.