Home / 93,527.40-140,291.10-23,406.60

Finding the Fourth Proportional to 93,527.40, 140,291.10 and 23,406.60

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Solution

The fourth proportional to 93,527.40, 140,291.10 and 23,406.60 is: 35,109.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,527.40 : 140,291.10 = 23,406.60 : x
  2. Step 2: Convert to fraction form
    93,527.40/140,291.10 = 23,406.60/x
  3. Step 3: Cross multiply
    93,527.40x = 140,291.10 × 23,406.60
  4. Step 4: Simplify right side
    93,527.40x = 3,283,737,661.26
  5. Step 5: Solve for x
    x = 3,283,737,661.26/93,527.40
  6. Step 6: Final answer
    x = 35,109.90

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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.