Home / 46,014.58-69,048.66-19,358.65

Finding the Fourth Proportional to 46,014.58, 69,048.66 and 19,358.65

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Solution

The fourth proportional to 46,014.58, 69,048.66 and 19,358.65 is: 29,049.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,014.58 : 69,048.66 = 19,358.65 : x
  2. Step 2: Convert to fraction form
    46,014.58/69,048.66 = 19,358.65/x
  3. Step 3: Cross multiply
    46,014.58x = 69,048.66 × 19,358.65
  4. Step 4: Simplify right side
    46,014.58x = 1,336,688,841.91
  5. Step 5: Solve for x
    x = 1,336,688,841.91/46,014.58
  6. Step 6: Final answer
    x = 29,049.25

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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.