Home / 46,150.32-69,225.48-11,089.98

Finding the Fourth Proportional to 46,150.32, 69,225.48 and 11,089.98

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Solution

The fourth proportional to 46,150.32, 69,225.48 and 11,089.98 is: 16,634.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,150.32 : 69,225.48 = 11,089.98 : x
  2. Step 2: Convert to fraction form
    46,150.32/69,225.48 = 11,089.98/x
  3. Step 3: Cross multiply
    46,150.32x = 69,225.48 × 11,089.98
  4. Step 4: Simplify right side
    46,150.32x = 767,709,167.90
  5. Step 5: Solve for x
    x = 767,709,167.90/46,150.32
  6. Step 6: Final answer
    x = 16,634.97

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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.