Home / 19,066.54-26,311.15-10,569.45

Finding the Fourth Proportional to 19,066.54, 26,311.15 and 10,569.45

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Solution

The fourth proportional to 19,066.54, 26,311.15 and 10,569.45 is: 14,585.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,066.54 : 26,311.15 = 10,569.45 : x
  2. Step 2: Convert to fraction form
    19,066.54/26,311.15 = 10,569.45/x
  3. Step 3: Cross multiply
    19,066.54x = 26,311.15 × 10,569.45
  4. Step 4: Simplify right side
    19,066.54x = 278,094,384.37
  5. Step 5: Solve for x
    x = 278,094,384.37/19,066.54
  6. Step 6: Final answer
    x = 14,585.47

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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.