Home / 19,497.09-26,905.95-10,544.52

Finding the Fourth Proportional to 19,497.09, 26,905.95 and 10,544.52

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Solution

The fourth proportional to 19,497.09, 26,905.95 and 10,544.52 is: 14,551.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,497.09 : 26,905.95 = 10,544.52 : x
  2. Step 2: Convert to fraction form
    19,497.09/26,905.95 = 10,544.52/x
  3. Step 3: Cross multiply
    19,497.09x = 26,905.95 × 10,544.52
  4. Step 4: Simplify right side
    19,497.09x = 283,710,327.89
  5. Step 5: Solve for x
    x = 283,710,327.89/19,497.09
  6. Step 6: Final answer
    x = 14,551.42

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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.