Home / 92,999.04-139,497.36-22,878.96

Finding the Fourth Proportional to 92,999.04, 139,497.36 and 22,878.96

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Solution

The fourth proportional to 92,999.04, 139,497.36 and 22,878.96 is: 34,318.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,999.04 : 139,497.36 = 22,878.96 : x
  2. Step 2: Convert to fraction form
    92,999.04/139,497.36 = 22,878.96/x
  3. Step 3: Cross multiply
    92,999.04x = 139,497.36 × 22,878.96
  4. Step 4: Simplify right side
    92,999.04x = 3,191,554,519.55
  5. Step 5: Solve for x
    x = 3,191,554,519.55/92,999.04
  6. Step 6: Final answer
    x = 34,318.14

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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.