Home / 26,833.20-37,030.22-14,897.30

Finding the Fourth Proportional to 26,833.20, 37,030.22 and 14,897.30

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Solution

The fourth proportional to 26,833.20, 37,030.22 and 14,897.30 is: 20,558.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,833.20 : 37,030.22 = 14,897.30 : x
  2. Step 2: Convert to fraction form
    26,833.20/37,030.22 = 14,897.30/x
  3. Step 3: Cross multiply
    26,833.20x = 37,030.22 × 14,897.30
  4. Step 4: Simplify right side
    26,833.20x = 551,650,296.41
  5. Step 5: Solve for x
    x = 551,650,296.41/26,833.20
  6. Step 6: Final answer
    x = 20,558.50

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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.