Home / 92,957.09-139,434.41-22,837.01

Finding the Fourth Proportional to 92,957.09, 139,434.41 and 22,837.01

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Solution

The fourth proportional to 92,957.09, 139,434.41 and 22,837.01 is: 34,255.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,957.09 : 139,434.41 = 22,837.01 : x
  2. Step 2: Convert to fraction form
    92,957.09/139,434.41 = 22,837.01/x
  3. Step 3: Cross multiply
    92,957.09x = 139,434.41 × 22,837.01
  4. Step 4: Simplify right side
    92,957.09x = 3,184,264,375.43
  5. Step 5: Solve for x
    x = 3,184,264,375.43/92,957.09
  6. Step 6: Final answer
    x = 34,255.21

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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.