Home / 46,070.69-69,098.33-12,794.12

Finding the Fourth Proportional to 46,070.69, 69,098.33 and 12,794.12

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Solution

The fourth proportional to 46,070.69, 69,098.33 and 12,794.12 is: 19,189.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,070.69 : 69,098.33 = 12,794.12 : x
  2. Step 2: Convert to fraction form
    46,070.69/69,098.33 = 12,794.12/x
  3. Step 3: Cross multiply
    46,070.69x = 69,098.33 × 12,794.12
  4. Step 4: Simplify right side
    46,070.69x = 884,052,465.77
  5. Step 5: Solve for x
    x = 884,052,465.77/46,070.69
  6. Step 6: Final answer
    x = 19,189.04

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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.