Home / 66,036.07-99,053.03-26,592.19

Finding the Fourth Proportional to 66,036.07, 99,053.03 and 26,592.19

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Solution

The fourth proportional to 66,036.07, 99,053.03 and 26,592.19 is: 39,887.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,036.07 : 99,053.03 = 26,592.19 : x
  2. Step 2: Convert to fraction form
    66,036.07/99,053.03 = 26,592.19/x
  3. Step 3: Cross multiply
    66,036.07x = 99,053.03 × 26,592.19
  4. Step 4: Simplify right side
    66,036.07x = 2,634,036,860.87
  5. Step 5: Solve for x
    x = 2,634,036,860.87/66,036.07
  6. Step 6: Final answer
    x = 39,887.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.