Home / 49,588.90-74,394.28-16,307.62

Finding the Fourth Proportional to 49,588.90, 74,394.28 and 16,307.62

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Solution

The fourth proportional to 49,588.90, 74,394.28 and 16,307.62 is: 24,465.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,588.90 : 74,394.28 = 16,307.62 : x
  2. Step 2: Convert to fraction form
    49,588.90/74,394.28 = 16,307.62/x
  3. Step 3: Cross multiply
    49,588.90x = 74,394.28 × 16,307.62
  4. Step 4: Simplify right side
    49,588.90x = 1,213,193,648.41
  5. Step 5: Solve for x
    x = 1,213,193,648.41/49,588.90
  6. Step 6: Final answer
    x = 24,465.02

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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.