Home / 19,392.73-29,088.28-6,244.81

Finding the Fourth Proportional to 19,392.73, 29,088.28 and 6,244.81

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Solution

The fourth proportional to 19,392.73, 29,088.28 and 6,244.81 is: 9,366.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,392.73 : 29,088.28 = 6,244.81 : x
  2. Step 2: Convert to fraction form
    19,392.73/29,088.28 = 6,244.81/x
  3. Step 3: Cross multiply
    19,392.73x = 29,088.28 × 6,244.81
  4. Step 4: Simplify right side
    19,392.73x = 181,650,605.16
  5. Step 5: Solve for x
    x = 181,650,605.16/19,392.73
  6. Step 6: Final answer
    x = 9,366.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.