Home / 92,817.04-139,225.56-22,695.52

Finding the Fourth Proportional to 92,817.04, 139,225.56 and 22,695.52

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Solution

The fourth proportional to 92,817.04, 139,225.56 and 22,695.52 is: 34,043.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,817.04 : 139,225.56 = 22,695.52 : x
  2. Step 2: Convert to fraction form
    92,817.04/139,225.56 = 22,695.52/x
  3. Step 3: Cross multiply
    92,817.04x = 139,225.56 × 22,695.52
  4. Step 4: Simplify right side
    92,817.04x = 3,159,796,481.49
  5. Step 5: Solve for x
    x = 3,159,796,481.49/92,817.04
  6. Step 6: Final answer
    x = 34,043.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.