Home / 110,779.93-166,317.54-94,246.21

Finding the Fourth Proportional to 110,779.93, 166,317.54 and 94,246.21

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Solution

The fourth proportional to 110,779.93, 166,317.54 and 94,246.21 is: 141,494.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,779.93 : 166,317.54 = 94,246.21 : x
  2. Step 2: Convert to fraction form
    110,779.93/166,317.54 = 94,246.21/x
  3. Step 3: Cross multiply
    110,779.93x = 166,317.54 × 94,246.21
  4. Step 4: Simplify right side
    110,779.93x = 15,674,797,801.52
  5. Step 5: Solve for x
    x = 15,674,797,801.52/110,779.93
  6. Step 6: Final answer
    x = 141,494.92

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1.5x scale

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.