Home / 46,097.16-69,150.66-12,817.32

Finding the Fourth Proportional to 46,097.16, 69,150.66 and 12,817.32

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Solution

The fourth proportional to 46,097.16, 69,150.66 and 12,817.32 is: 19,227.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,097.16 : 69,150.66 = 12,817.32 : x
  2. Step 2: Convert to fraction form
    46,097.16/69,150.66 = 12,817.32/x
  3. Step 3: Cross multiply
    46,097.16x = 69,150.66 × 12,817.32
  4. Step 4: Simplify right side
    46,097.16x = 886,326,137.43
  5. Step 5: Solve for x
    x = 886,326,137.43/46,097.16
  6. Step 6: Final answer
    x = 19,227.35

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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.