Home / 19,062.67-26,306.64-10,564.93

Finding the Fourth Proportional to 19,062.67, 26,306.64 and 10,564.93

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Solution

The fourth proportional to 19,062.67, 26,306.64 and 10,564.93 is: 14,579.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,062.67 : 26,306.64 = 10,564.93 : x
  2. Step 2: Convert to fraction form
    19,062.67/26,306.64 = 10,564.93/x
  3. Step 3: Cross multiply
    19,062.67x = 26,306.64 × 10,564.93
  4. Step 4: Simplify right side
    19,062.67x = 277,927,810.14
  5. Step 5: Solve for x
    x = 277,927,810.14/19,062.67
  6. Step 6: Final answer
    x = 14,579.69

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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.