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Finding the Fourth Proportional to 60,883.66, 84,019.18 and 34,026.16

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Solution

The fourth proportional to 60,883.66, 84,019.18 and 34,026.16 is: 46,955.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,883.66 : 84,019.18 = 34,026.16 : x
  2. Step 2: Convert to fraction form
    60,883.66/84,019.18 = 34,026.16/x
  3. Step 3: Cross multiply
    60,883.66x = 84,019.18 × 34,026.16
  4. Step 4: Simplify right side
    60,883.66x = 2,858,850,061.75
  5. Step 5: Solve for x
    x = 2,858,850,061.75/60,883.66
  6. Step 6: Final answer
    x = 46,955.95

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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.