Home / 14,283.73-19,712.69-10,524.07

Finding the Fourth Proportional to 14,283.73, 19,712.69 and 10,524.07

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Solution

The fourth proportional to 14,283.73, 19,712.69 and 10,524.07 is: 14,524.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,283.73 : 19,712.69 = 10,524.07 : x
  2. Step 2: Convert to fraction form
    14,283.73/19,712.69 = 10,524.07/x
  3. Step 3: Cross multiply
    14,283.73x = 19,712.69 × 10,524.07
  4. Step 4: Simplify right side
    14,283.73x = 207,457,676.83
  5. Step 5: Solve for x
    x = 207,457,676.83/14,283.73
  6. Step 6: Final answer
    x = 14,524.05

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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.