Home / 46,330.98-69,496.47-18,622.50

Finding the Fourth Proportional to 46,330.98, 69,496.47 and 18,622.50

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Solution

The fourth proportional to 46,330.98, 69,496.47 and 18,622.50 is: 27,933.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,330.98 : 69,496.47 = 18,622.50 : x
  2. Step 2: Convert to fraction form
    46,330.98/69,496.47 = 18,622.50/x
  3. Step 3: Cross multiply
    46,330.98x = 69,496.47 × 18,622.50
  4. Step 4: Simplify right side
    46,330.98x = 1,294,198,012.58
  5. Step 5: Solve for x
    x = 1,294,198,012.58/46,330.98
  6. Step 6: Final answer
    x = 27,933.75

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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.