Home / 184,363.02-254,144.52-150,319.26

Finding the Fourth Proportional to 184,363.02, 254,144.52 and 150,319.26

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Solution

The fourth proportional to 184,363.02, 254,144.52 and 150,319.26 is: 207,215.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,363.02 : 254,144.52 = 150,319.26 : x
  2. Step 2: Convert to fraction form
    184,363.02/254,144.52 = 150,319.26/x
  3. Step 3: Cross multiply
    184,363.02x = 254,144.52 × 150,319.26
  4. Step 4: Simplify right side
    184,363.02x = 38,202,816,179.46
  5. Step 5: Solve for x
    x = 38,202,816,179.46/184,363.02
  6. Step 6: Final answer
    x = 207,215.18

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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.