Home / 19,223.10-26,527.37-10,725.48

Finding the Fourth Proportional to 19,223.10, 26,527.37 and 10,725.48

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Solution

The fourth proportional to 19,223.10, 26,527.37 and 10,725.48 is: 14,800.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,223.10 : 26,527.37 = 10,725.48 : x
  2. Step 2: Convert to fraction form
    19,223.10/26,527.37 = 10,725.48/x
  3. Step 3: Cross multiply
    19,223.10x = 26,527.37 × 10,725.48
  4. Step 4: Simplify right side
    19,223.10x = 284,518,722.76
  5. Step 5: Solve for x
    x = 284,518,722.76/19,223.10
  6. Step 6: Final answer
    x = 14,800.88

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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.