Home / 19,044.97-26,281.99-10,547.77

Finding the Fourth Proportional to 19,044.97, 26,281.99 and 10,547.77

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Solution

The fourth proportional to 19,044.97, 26,281.99 and 10,547.77 is: 14,555.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,044.97 : 26,281.99 = 10,547.77 : x
  2. Step 2: Convert to fraction form
    19,044.97/26,281.99 = 10,547.77/x
  3. Step 3: Cross multiply
    19,044.97x = 26,281.99 × 10,547.77
  4. Step 4: Simplify right side
    19,044.97x = 277,216,385.66
  5. Step 5: Solve for x
    x = 277,216,385.66/19,044.97
  6. Step 6: Final answer
    x = 14,555.88

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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.