Home / 184,260.17-275,818.19-99,810.65

Finding the Fourth Proportional to 184,260.17, 275,818.19 and 99,810.65

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Solution

The fourth proportional to 184,260.17, 275,818.19 and 99,810.65 is: 149,406.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,260.17 : 275,818.19 = 99,810.65 : x
  2. Step 2: Convert to fraction form
    184,260.17/275,818.19 = 99,810.65/x
  3. Step 3: Cross multiply
    184,260.17x = 275,818.19 × 99,810.65
  4. Step 4: Simplify right side
    184,260.17x = 27,529,590,947.58
  5. Step 5: Solve for x
    x = 27,529,590,947.58/184,260.17
  6. Step 6: Final answer
    x = 149,406.09

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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.