Home / 35,246.64-48,640.98-19,330.95

Finding the Fourth Proportional to 35,246.64, 48,640.98 and 19,330.95

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Solution

The fourth proportional to 35,246.64, 48,640.98 and 19,330.95 is: 26,677.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,246.64 : 48,640.98 = 19,330.95 : x
  2. Step 2: Convert to fraction form
    35,246.64/48,640.98 = 19,330.95/x
  3. Step 3: Cross multiply
    35,246.64x = 48,640.98 × 19,330.95
  4. Step 4: Simplify right side
    35,246.64x = 940,276,352.33
  5. Step 5: Solve for x
    x = 940,276,352.33/35,246.64
  6. Step 6: Final answer
    x = 26,677.05

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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.