Home / 130,277.04-195,349.80-46,024.56

Finding the Fourth Proportional to 130,277.04, 195,349.80 and 46,024.56

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Solution

The fourth proportional to 130,277.04, 195,349.80 and 46,024.56 is: 69,013.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,277.04 : 195,349.80 = 46,024.56 : x
  2. Step 2: Convert to fraction form
    130,277.04/195,349.80 = 46,024.56/x
  3. Step 3: Cross multiply
    130,277.04x = 195,349.80 × 46,024.56
  4. Step 4: Simplify right side
    130,277.04x = 8,990,888,591.09
  5. Step 5: Solve for x
    x = 8,990,888,591.09/130,277.04
  6. Step 6: Final answer
    x = 69,013.61

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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.