Home / 35,026.50-48,336.47-19,110.95

Finding the Fourth Proportional to 35,026.50, 48,336.47 and 19,110.95

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Solution

The fourth proportional to 35,026.50, 48,336.47 and 19,110.95 is: 26,373.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,026.50 : 48,336.47 = 19,110.95 : x
  2. Step 2: Convert to fraction form
    35,026.50/48,336.47 = 19,110.95/x
  3. Step 3: Cross multiply
    35,026.50x = 48,336.47 × 19,110.95
  4. Step 4: Simplify right side
    35,026.50x = 923,755,524.11
  5. Step 5: Solve for x
    x = 923,755,524.11/35,026.50
  6. Step 6: Final answer
    x = 26,373.05

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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.