Home / 32,166.09-48,236.85-9,973.53

Finding the Fourth Proportional to 32,166.09, 48,236.85 and 9,973.53

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Solution

The fourth proportional to 32,166.09, 48,236.85 and 9,973.53 is: 14,956.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,166.09 : 48,236.85 = 9,973.53 : x
  2. Step 2: Convert to fraction form
    32,166.09/48,236.85 = 9,973.53/x
  3. Step 3: Cross multiply
    32,166.09x = 48,236.85 × 9,973.53
  4. Step 4: Simplify right side
    32,166.09x = 481,091,670.58
  5. Step 5: Solve for x
    x = 481,091,670.58/32,166.09
  6. Step 6: Final answer
    x = 14,956.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.