Home / 63,147.40-94,645.67-29,367.83

Finding the Fourth Proportional to 63,147.40, 94,645.67 and 29,367.83

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Solution

The fourth proportional to 63,147.40, 94,645.67 and 29,367.83 is: 44,016.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,147.40 : 94,645.67 = 29,367.83 : x
  2. Step 2: Convert to fraction form
    63,147.40/94,645.67 = 29,367.83/x
  3. Step 3: Cross multiply
    63,147.40x = 94,645.67 × 29,367.83
  4. Step 4: Simplify right side
    63,147.40x = 2,779,538,036.57
  5. Step 5: Solve for x
    x = 2,779,538,036.57/63,147.40
  6. Step 6: Final answer
    x = 44,016.67

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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.