Home / 35,382.13-48,826.98-19,466.59

Finding the Fourth Proportional to 35,382.13, 48,826.98 and 19,466.59

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Solution

The fourth proportional to 35,382.13, 48,826.98 and 19,466.59 is: 26,863.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,382.13 : 48,826.98 = 19,466.59 : x
  2. Step 2: Convert to fraction form
    35,382.13/48,826.98 = 19,466.59/x
  3. Step 3: Cross multiply
    35,382.13x = 48,826.98 × 19,466.59
  4. Step 4: Simplify right side
    35,382.13x = 950,494,800.60
  5. Step 5: Solve for x
    x = 950,494,800.60/35,382.13
  6. Step 6: Final answer
    x = 26,863.70

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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.