Home / 94,683.19-130,662.70-52,241.72

Finding the Fourth Proportional to 94,683.19, 130,662.70 and 52,241.72

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Solution

The fourth proportional to 94,683.19, 130,662.70 and 52,241.72 is: 72,093.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,683.19 : 130,662.70 = 52,241.72 : x
  2. Step 2: Convert to fraction form
    94,683.19/130,662.70 = 52,241.72/x
  3. Step 3: Cross multiply
    94,683.19x = 130,662.70 × 52,241.72
  4. Step 4: Simplify right side
    94,683.19x = 6,826,044,187.84
  5. Step 5: Solve for x
    x = 6,826,044,187.84/94,683.19
  6. Step 6: Final answer
    x = 72,093.52

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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.