Home / 46,426.08-69,650.56-13,594.08

Finding the Fourth Proportional to 46,426.08, 69,650.56 and 13,594.08

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Solution

The fourth proportional to 46,426.08, 69,650.56 and 13,594.08 is: 20,394.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,426.08 : 69,650.56 = 13,594.08 : x
  2. Step 2: Convert to fraction form
    46,426.08/69,650.56 = 13,594.08/x
  3. Step 3: Cross multiply
    46,426.08x = 69,650.56 × 13,594.08
  4. Step 4: Simplify right side
    46,426.08x = 946,835,284.68
  5. Step 5: Solve for x
    x = 946,835,284.68/46,426.08
  6. Step 6: Final answer
    x = 20,394.47

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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.