Home / 184,553.16-254,683.36-99,670.24

Finding the Fourth Proportional to 184,553.16, 254,683.36 and 99,670.24

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Solution

The fourth proportional to 184,553.16, 254,683.36 and 99,670.24 is: 137,544.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,553.16 : 254,683.36 = 99,670.24 : x
  2. Step 2: Convert to fraction form
    184,553.16/254,683.36 = 99,670.24/x
  3. Step 3: Cross multiply
    184,553.16x = 254,683.36 × 99,670.24
  4. Step 4: Simplify right side
    184,553.16x = 25,384,351,615.21
  5. Step 5: Solve for x
    x = 25,384,351,615.21/184,553.16
  6. Step 6: Final answer
    x = 137,544.93

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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.