Home / 110,528.08-165,674.07-63,040.91

Finding the Fourth Proportional to 110,528.08, 165,674.07 and 63,040.91

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Solution

The fourth proportional to 110,528.08, 165,674.07 and 63,040.91 is: 94,494.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,528.08 : 165,674.07 = 63,040.91 : x
  2. Step 2: Convert to fraction form
    110,528.08/165,674.07 = 63,040.91/x
  3. Step 3: Cross multiply
    110,528.08x = 165,674.07 × 63,040.91
  4. Step 4: Simplify right side
    110,528.08x = 10,444,243,307.83
  5. Step 5: Solve for x
    x = 10,444,243,307.83/110,528.08
  6. Step 6: Final answer
    x = 94,494.03

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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.