Home / 19,034.34-26,267.45-10,650.82

Finding the Fourth Proportional to 19,034.34, 26,267.45 and 10,650.82

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Solution

The fourth proportional to 19,034.34, 26,267.45 and 10,650.82 is: 14,698.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,034.34 : 26,267.45 = 10,650.82 : x
  2. Step 2: Convert to fraction form
    19,034.34/26,267.45 = 10,650.82/x
  3. Step 3: Cross multiply
    19,034.34x = 26,267.45 × 10,650.82
  4. Step 4: Simplify right side
    19,034.34x = 279,769,881.81
  5. Step 5: Solve for x
    x = 279,769,881.81/19,034.34
  6. Step 6: Final answer
    x = 14,698.17

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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.