Home / 184,636.45-254,798.48-99,753.58

Finding the Fourth Proportional to 184,636.45, 254,798.48 and 99,753.58

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Solution

The fourth proportional to 184,636.45, 254,798.48 and 99,753.58 is: 137,660.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,636.45 : 254,798.48 = 99,753.58 : x
  2. Step 2: Convert to fraction form
    184,636.45/254,798.48 = 99,753.58/x
  3. Step 3: Cross multiply
    184,636.45x = 254,798.48 × 99,753.58
  4. Step 4: Simplify right side
    184,636.45x = 25,417,058,785.80
  5. Step 5: Solve for x
    x = 25,417,058,785.80/184,636.45
  6. Step 6: Final answer
    x = 137,660.03

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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.