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Finding the Fourth Proportional to 35,037, 48,352.08 and 19,122.46

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Solution

The fourth proportional to 35,037, 48,352.08 and 19,122.46 is: 26,389.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,037 : 48,352.08 = 19,122.46 : x
  2. Step 2: Convert to fraction form
    35,037/48,352.08 = 19,122.46/x
  3. Step 3: Cross multiply
    35,037x = 48,352.08 × 19,122.46
  4. Step 4: Simplify right side
    35,037x = 924,610,715.72
  5. Step 5: Solve for x
    x = 924,610,715.72/35,037
  6. Step 6: Final answer
    x = 26,389.55

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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.