Home / 49,113.70-73,670.52-14,053.34

Finding the Fourth Proportional to 49,113.70, 73,670.52 and 14,053.34

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Solution

The fourth proportional to 49,113.70, 73,670.52 and 14,053.34 is: 21,080.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,113.70 : 73,670.52 = 14,053.34 : x
  2. Step 2: Convert to fraction form
    49,113.70/73,670.52 = 14,053.34/x
  3. Step 3: Cross multiply
    49,113.70x = 73,670.52 × 14,053.34
  4. Step 4: Simplify right side
    49,113.70x = 1,035,316,865.54
  5. Step 5: Solve for x
    x = 1,035,316,865.54/49,113.70
  6. Step 6: Final answer
    x = 21,080.00

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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.