Home / 19,342.58-26,694.98-10,847.00

Finding the Fourth Proportional to 19,342.58, 26,694.98 and 10,847.00

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Solution

The fourth proportional to 19,342.58, 26,694.98 and 10,847.00 is: 14,970.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,342.58 : 26,694.98 = 10,847.00 : x
  2. Step 2: Convert to fraction form
    19,342.58/26,694.98 = 10,847.00/x
  3. Step 3: Cross multiply
    19,342.58x = 26,694.98 × 10,847.00
  4. Step 4: Simplify right side
    19,342.58x = 289,560,260.35
  5. Step 5: Solve for x
    x = 289,560,260.35/19,342.58
  6. Step 6: Final answer
    x = 14,970.10

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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.