Home / 92,684.03-139,036.85-33,547.55

Finding the Fourth Proportional to 92,684.03, 139,036.85 and 33,547.55

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Solution

The fourth proportional to 92,684.03, 139,036.85 and 33,547.55 is: 50,325.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,684.03 : 139,036.85 = 33,547.55 : x
  2. Step 2: Convert to fraction form
    92,684.03/139,036.85 = 33,547.55/x
  3. Step 3: Cross multiply
    92,684.03x = 139,036.85 × 33,547.55
  4. Step 4: Simplify right side
    92,684.03x = 4,664,345,677.22
  5. Step 5: Solve for x
    x = 4,664,345,677.22/92,684.03
  6. Step 6: Final answer
    x = 50,325.24

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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.