Home / 19,059.48-26,299.62-10,675.98

Finding the Fourth Proportional to 19,059.48, 26,299.62 and 10,675.98

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Solution

The fourth proportional to 19,059.48, 26,299.62 and 10,675.98 is: 14,731.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,059.48 : 26,299.62 = 10,675.98 : x
  2. Step 2: Convert to fraction form
    19,059.48/26,299.62 = 10,675.98/x
  3. Step 3: Cross multiply
    19,059.48x = 26,299.62 × 10,675.98
  4. Step 4: Simplify right side
    19,059.48x = 280,774,217.13
  5. Step 5: Solve for x
    x = 280,774,217.13/19,059.48
  6. Step 6: Final answer
    x = 14,731.47

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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.