Home / 19,204.53-26,501.43-10,707.60

Finding the Fourth Proportional to 19,204.53, 26,501.43 and 10,707.60

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Solution

The fourth proportional to 19,204.53, 26,501.43 and 10,707.60 is: 14,776.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,204.53 : 26,501.43 = 10,707.60 : x
  2. Step 2: Convert to fraction form
    19,204.53/26,501.43 = 10,707.60/x
  3. Step 3: Cross multiply
    19,204.53x = 26,501.43 × 10,707.60
  4. Step 4: Simplify right side
    19,204.53x = 283,766,711.87
  5. Step 5: Solve for x
    x = 283,766,711.87/19,204.53
  6. Step 6: Final answer
    x = 14,776.03

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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.