Home / 19,527.54-26,948.08-10,575.02

Finding the Fourth Proportional to 19,527.54, 26,948.08 and 10,575.02

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Solution

The fourth proportional to 19,527.54, 26,948.08 and 10,575.02 is: 14,593.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,527.54 : 26,948.08 = 10,575.02 : x
  2. Step 2: Convert to fraction form
    19,527.54/26,948.08 = 10,575.02/x
  3. Step 3: Cross multiply
    19,527.54x = 26,948.08 × 10,575.02
  4. Step 4: Simplify right side
    19,527.54x = 284,976,484.96
  5. Step 5: Solve for x
    x = 284,976,484.96/19,527.54
  6. Step 6: Final answer
    x = 14,593.57

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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.