Home / 48,663.54-67,155.75-26,307.54

Finding the Fourth Proportional to 48,663.54, 67,155.75 and 26,307.54

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Solution

The fourth proportional to 48,663.54, 67,155.75 and 26,307.54 is: 36,304.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,663.54 : 67,155.75 = 26,307.54 : x
  2. Step 2: Convert to fraction form
    48,663.54/67,155.75 = 26,307.54/x
  3. Step 3: Cross multiply
    48,663.54x = 67,155.75 × 26,307.54
  4. Step 4: Simplify right side
    48,663.54x = 1,766,702,579.36
  5. Step 5: Solve for x
    x = 1,766,702,579.36/48,663.54
  6. Step 6: Final answer
    x = 36,304.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.