Home / 19,062.92-26,307.78-10,565.93

Finding the Fourth Proportional to 19,062.92, 26,307.78 and 10,565.93

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Solution

The fourth proportional to 19,062.92, 26,307.78 and 10,565.93 is: 14,581.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,062.92 : 26,307.78 = 10,565.93 : x
  2. Step 2: Convert to fraction form
    19,062.92/26,307.78 = 10,565.93/x
  3. Step 3: Cross multiply
    19,062.92x = 26,307.78 × 10,565.93
  4. Step 4: Simplify right side
    19,062.92x = 277,966,161.94
  5. Step 5: Solve for x
    x = 277,966,161.94/19,062.92
  6. Step 6: Final answer
    x = 14,581.51

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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.