Home / 19,054.00-26,294.52-10,670.50

Finding the Fourth Proportional to 19,054.00, 26,294.52 and 10,670.50

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Solution

The fourth proportional to 19,054.00, 26,294.52 and 10,670.50 is: 14,725.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,054.00 : 26,294.52 = 10,670.50 : x
  2. Step 2: Convert to fraction form
    19,054.00/26,294.52 = 10,670.50/x
  3. Step 3: Cross multiply
    19,054.00x = 26,294.52 × 10,670.50
  4. Step 4: Simplify right side
    19,054.00x = 280,575,748.54
  5. Step 5: Solve for x
    x = 280,575,748.54/19,054.00
  6. Step 6: Final answer
    x = 14,725.29

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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.