Home / 19,264.41-26,582.31-10,765.26

Finding the Fourth Proportional to 19,264.41, 26,582.31 and 10,765.26

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Solution

The fourth proportional to 19,264.41, 26,582.31 and 10,765.26 is: 14,854.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,264.41 : 26,582.31 = 10,765.26 : x
  2. Step 2: Convert to fraction form
    19,264.41/26,582.31 = 10,765.26/x
  3. Step 3: Cross multiply
    19,264.41x = 26,582.31 × 10,765.26
  4. Step 4: Simplify right side
    19,264.41x = 286,165,478.55
  5. Step 5: Solve for x
    x = 286,165,478.55/19,264.41
  6. Step 6: Final answer
    x = 14,854.62

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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.