Home / 46,473.36-69,709.95-13,193.73

Finding the Fourth Proportional to 46,473.36, 69,709.95 and 13,193.73

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Solution

The fourth proportional to 46,473.36, 69,709.95 and 13,193.73 is: 19,790.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,473.36 : 69,709.95 = 13,193.73 : x
  2. Step 2: Convert to fraction form
    46,473.36/69,709.95 = 13,193.73/x
  3. Step 3: Cross multiply
    46,473.36x = 69,709.95 × 13,193.73
  4. Step 4: Simplify right side
    46,473.36x = 919,734,258.61
  5. Step 5: Solve for x
    x = 919,734,258.61/46,473.36
  6. Step 6: Final answer
    x = 19,790.57

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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.