Home / 124,333.57-186,518.88-44,365.30

Finding the Fourth Proportional to 124,333.57, 186,518.88 and 44,365.30

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Solution

The fourth proportional to 124,333.57, 186,518.88 and 44,365.30 is: 66,554.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,333.57 : 186,518.88 = 44,365.30 : x
  2. Step 2: Convert to fraction form
    124,333.57/186,518.88 = 44,365.30/x
  3. Step 3: Cross multiply
    124,333.57x = 186,518.88 × 44,365.30
  4. Step 4: Simplify right side
    124,333.57x = 8,274,966,066.86
  5. Step 5: Solve for x
    x = 8,274,966,066.86/124,333.57
  6. Step 6: Final answer
    x = 66,554.56

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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.