Home / 184,230.03-254,216.83-103,685.25

Finding the Fourth Proportional to 184,230.03, 254,216.83 and 103,685.25

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Solution

The fourth proportional to 184,230.03, 254,216.83 and 103,685.25 is: 143,074.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,230.03 : 254,216.83 = 103,685.25 : x
  2. Step 2: Convert to fraction form
    184,230.03/254,216.83 = 103,685.25/x
  3. Step 3: Cross multiply
    184,230.03x = 254,216.83 × 103,685.25
  4. Step 4: Simplify right side
    184,230.03x = 26,358,535,572.76
  5. Step 5: Solve for x
    x = 26,358,535,572.76/184,230.03
  6. Step 6: Final answer
    x = 143,074.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.