Home / 64,395.29-88,788.26-41,726.00

Finding the Fourth Proportional to 64,395.29, 88,788.26 and 41,726.00

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Solution

The fourth proportional to 64,395.29, 88,788.26 and 41,726.00 is: 57,531.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,395.29 : 88,788.26 = 41,726.00 : x
  2. Step 2: Convert to fraction form
    64,395.29/88,788.26 = 41,726.00/x
  3. Step 3: Cross multiply
    64,395.29x = 88,788.26 × 41,726.00
  4. Step 4: Simplify right side
    64,395.29x = 3,704,779,263.05
  5. Step 5: Solve for x
    x = 3,704,779,263.05/64,395.29
  6. Step 6: Final answer
    x = 57,531.84

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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.