Home / 184,560.87-254,726.60-176,146.47

Finding the Fourth Proportional to 184,560.87, 254,726.60 and 176,146.47

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Solution

The fourth proportional to 184,560.87, 254,726.60 and 176,146.47 is: 243,113.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,560.87 : 254,726.60 = 176,146.47 : x
  2. Step 2: Convert to fraction form
    184,560.87/254,726.60 = 176,146.47/x
  3. Step 3: Cross multiply
    184,560.87x = 254,726.60 × 176,146.47
  4. Step 4: Simplify right side
    184,560.87x = 44,869,190,524.37
  5. Step 5: Solve for x
    x = 44,869,190,524.37/184,560.87
  6. Step 6: Final answer
    x = 243,113.24

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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.