Home / 32,837.82-49,271.85-14,123.58

Finding the Fourth Proportional to 32,837.82, 49,271.85 and 14,123.58

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Solution

The fourth proportional to 32,837.82, 49,271.85 and 14,123.58 is: 21,191.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,837.82 : 49,271.85 = 14,123.58 : x
  2. Step 2: Convert to fraction form
    32,837.82/49,271.85 = 14,123.58/x
  3. Step 3: Cross multiply
    32,837.82x = 49,271.85 × 14,123.58
  4. Step 4: Simplify right side
    32,837.82x = 695,894,915.22
  5. Step 5: Solve for x
    x = 695,894,915.22/32,837.82
  6. Step 6: Final answer
    x = 21,191.87

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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.