Home / 26,860.88-37,068.13-14,924.72

Finding the Fourth Proportional to 26,860.88, 37,068.13 and 14,924.72

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Solution

The fourth proportional to 26,860.88, 37,068.13 and 14,924.72 is: 20,596.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,860.88 : 37,068.13 = 14,924.72 : x
  2. Step 2: Convert to fraction form
    26,860.88/37,068.13 = 14,924.72/x
  3. Step 3: Cross multiply
    26,860.88x = 37,068.13 × 14,924.72
  4. Step 4: Simplify right side
    26,860.88x = 553,231,386.55
  5. Step 5: Solve for x
    x = 553,231,386.55/26,860.88
  6. Step 6: Final answer
    x = 20,596.18

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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.