Home / 46,514.12-69,774.14-15,349.64

Finding the Fourth Proportional to 46,514.12, 69,774.14 and 15,349.64

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Solution

The fourth proportional to 46,514.12, 69,774.14 and 15,349.64 is: 23,025.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,514.12 : 69,774.14 = 15,349.64 : x
  2. Step 2: Convert to fraction form
    46,514.12/69,774.14 = 15,349.64/x
  3. Step 3: Cross multiply
    46,514.12x = 69,774.14 × 15,349.64
  4. Step 4: Simplify right side
    46,514.12x = 1,071,007,930.31
  5. Step 5: Solve for x
    x = 1,071,007,930.31/46,514.12
  6. Step 6: Final answer
    x = 23,025.44

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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.