Home / 46,039.40-69,059.10-16,490.60

Finding the Fourth Proportional to 46,039.40, 69,059.10 and 16,490.60

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Solution

The fourth proportional to 46,039.40, 69,059.10 and 16,490.60 is: 24,735.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,039.40 : 69,059.10 = 16,490.60 : x
  2. Step 2: Convert to fraction form
    46,039.40/69,059.10 = 16,490.60/x
  3. Step 3: Cross multiply
    46,039.40x = 69,059.10 × 16,490.60
  4. Step 4: Simplify right side
    46,039.40x = 1,138,825,994.46
  5. Step 5: Solve for x
    x = 1,138,825,994.46/46,039.40
  6. Step 6: Final answer
    x = 24,735.90

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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.