Home / 19,527.85-26,948.46-10,575.37

Finding the Fourth Proportional to 19,527.85, 26,948.46 and 10,575.37

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Solution

The fourth proportional to 19,527.85, 26,948.46 and 10,575.37 is: 14,594.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,527.85 : 26,948.46 = 10,575.37 : x
  2. Step 2: Convert to fraction form
    19,527.85/26,948.46 = 10,575.37/x
  3. Step 3: Cross multiply
    19,527.85x = 26,948.46 × 10,575.37
  4. Step 4: Simplify right side
    19,527.85x = 284,989,935.43
  5. Step 5: Solve for x
    x = 284,989,935.43/19,527.85
  6. Step 6: Final answer
    x = 14,594.03

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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.