Home / 46,070.20-69,105.30-14,908.60

Finding the Fourth Proportional to 46,070.20, 69,105.30 and 14,908.60

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Solution

The fourth proportional to 46,070.20, 69,105.30 and 14,908.60 is: 22,362.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,070.20 : 69,105.30 = 14,908.60 : x
  2. Step 2: Convert to fraction form
    46,070.20/69,105.30 = 14,908.60/x
  3. Step 3: Cross multiply
    46,070.20x = 69,105.30 × 14,908.60
  4. Step 4: Simplify right side
    46,070.20x = 1,030,263,275.58
  5. Step 5: Solve for x
    x = 1,030,263,275.58/46,070.20
  6. Step 6: Final answer
    x = 22,362.90

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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.