Home / 26,862.90-37,071.46-14,926.74

Finding the Fourth Proportional to 26,862.90, 37,071.46 and 14,926.74

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Solution

The fourth proportional to 26,862.90, 37,071.46 and 14,926.74 is: 20,599.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,862.90 : 37,071.46 = 14,926.74 : x
  2. Step 2: Convert to fraction form
    26,862.90/37,071.46 = 14,926.74/x
  3. Step 3: Cross multiply
    26,862.90x = 37,071.46 × 14,926.74
  4. Step 4: Simplify right side
    26,862.90x = 553,356,044.84
  5. Step 5: Solve for x
    x = 553,356,044.84/26,862.90
  6. Step 6: Final answer
    x = 20,599.27

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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.