Home / 19,204.22-26,501.93-10,706.88

Finding the Fourth Proportional to 19,204.22, 26,501.93 and 10,706.88

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Solution

The fourth proportional to 19,204.22, 26,501.93 and 10,706.88 is: 14,775.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,204.22 : 26,501.93 = 10,706.88 : x
  2. Step 2: Convert to fraction form
    19,204.22/26,501.93 = 10,706.88/x
  3. Step 3: Cross multiply
    19,204.22x = 26,501.93 × 10,706.88
  4. Step 4: Simplify right side
    19,204.22x = 283,752,798.23
  5. Step 5: Solve for x
    x = 283,752,798.23/19,204.22
  6. Step 6: Final answer
    x = 14,775.55

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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.