Home / 93,325.07-139,987.56-23,204.39

Finding the Fourth Proportional to 93,325.07, 139,987.56 and 23,204.39

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Solution

The fourth proportional to 93,325.07, 139,987.56 and 23,204.39 is: 34,806.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,325.07 : 139,987.56 = 23,204.39 : x
  2. Step 2: Convert to fraction form
    93,325.07/139,987.56 = 23,204.39/x
  3. Step 3: Cross multiply
    93,325.07x = 139,987.56 × 23,204.39
  4. Step 4: Simplify right side
    93,325.07x = 3,248,325,237.45
  5. Step 5: Solve for x
    x = 3,248,325,237.45/93,325.07
  6. Step 6: Final answer
    x = 34,806.57

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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.