Home / 184,364.02-254,145.90-150,320.26

Finding the Fourth Proportional to 184,364.02, 254,145.90 and 150,320.26

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Solution

The fourth proportional to 184,364.02, 254,145.90 and 150,320.26 is: 207,216.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,364.02 : 254,145.90 = 150,320.26 : x
  2. Step 2: Convert to fraction form
    184,364.02/254,145.90 = 150,320.26/x
  3. Step 3: Cross multiply
    184,364.02x = 254,145.90 × 150,320.26
  4. Step 4: Simplify right side
    184,364.02x = 38,203,277,765.93
  5. Step 5: Solve for x
    x = 38,203,277,765.93/184,364.02
  6. Step 6: Final answer
    x = 207,216.56

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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.