Home / 46,206.01-69,296.14-19,542.79

Finding the Fourth Proportional to 46,206.01, 69,296.14 and 19,542.79

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Solution

The fourth proportional to 46,206.01, 69,296.14 and 19,542.79 is: 29,308.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,206.01 : 69,296.14 = 19,542.79 : x
  2. Step 2: Convert to fraction form
    46,206.01/69,296.14 = 19,542.79/x
  3. Step 3: Cross multiply
    46,206.01x = 69,296.14 × 19,542.79
  4. Step 4: Simplify right side
    46,206.01x = 1,354,239,911.83
  5. Step 5: Solve for x
    x = 1,354,239,911.83/46,206.01
  6. Step 6: Final answer
    x = 29,308.74

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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.