Home / 95,618.04-131,953.02-53,176.58

Finding the Fourth Proportional to 95,618.04, 131,953.02 and 53,176.58

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Solution

The fourth proportional to 95,618.04, 131,953.02 and 53,176.58 is: 73,383.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,618.04 : 131,953.02 = 53,176.58 : x
  2. Step 2: Convert to fraction form
    95,618.04/131,953.02 = 53,176.58/x
  3. Step 3: Cross multiply
    95,618.04x = 131,953.02 × 53,176.58
  4. Step 4: Simplify right side
    95,618.04x = 7,016,809,664.51
  5. Step 5: Solve for x
    x = 7,016,809,664.51/95,618.04
  6. Step 6: Final answer
    x = 73,383.74

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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.