Home / 184,244.33-254,255.53-103,670.25

Finding the Fourth Proportional to 184,244.33, 254,255.53 and 103,670.25

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Solution

The fourth proportional to 184,244.33, 254,255.53 and 103,670.25 is: 143,064.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,244.33 : 254,255.53 = 103,670.25 : x
  2. Step 2: Convert to fraction form
    184,244.33/254,255.53 = 103,670.25/x
  3. Step 3: Cross multiply
    184,244.33x = 254,255.53 × 103,670.25
  4. Step 4: Simplify right side
    184,244.33x = 26,358,734,358.98
  5. Step 5: Solve for x
    x = 26,358,734,358.98/184,244.33
  6. Step 6: Final answer
    x = 143,064.02

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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.