Home / 19,528.04-26,948.57-10,575.34

Finding the Fourth Proportional to 19,528.04, 26,948.57 and 10,575.34

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Solution

The fourth proportional to 19,528.04, 26,948.57 and 10,575.34 is: 14,593.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,528.04 : 26,948.57 = 10,575.34 : x
  2. Step 2: Convert to fraction form
    19,528.04/26,948.57 = 10,575.34/x
  3. Step 3: Cross multiply
    19,528.04x = 26,948.57 × 10,575.34
  4. Step 4: Simplify right side
    19,528.04x = 284,990,237.39
  5. Step 5: Solve for x
    x = 284,990,237.39/19,528.04
  6. Step 6: Final answer
    x = 14,593.90

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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.