Home / 184,427.10-276,640.65-181,802.70

Finding the Fourth Proportional to 184,427.10, 276,640.65 and 181,802.70

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Solution

The fourth proportional to 184,427.10, 276,640.65 and 181,802.70 is: 272,704.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,427.10 : 276,640.65 = 181,802.70 : x
  2. Step 2: Convert to fraction form
    184,427.10/276,640.65 = 181,802.70/x
  3. Step 3: Cross multiply
    184,427.10x = 276,640.65 × 181,802.70
  4. Step 4: Simplify right side
    184,427.10x = 50,294,017,099.76
  5. Step 5: Solve for x
    x = 50,294,017,099.76/184,427.10
  6. Step 6: Final answer
    x = 272,704.05

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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.