Home / 48,250.07-72,389.76-23,285.47

Finding the Fourth Proportional to 48,250.07, 72,389.76 and 23,285.47

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Solution

The fourth proportional to 48,250.07, 72,389.76 and 23,285.47 is: 34,935.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,250.07 : 72,389.76 = 23,285.47 : x
  2. Step 2: Convert to fraction form
    48,250.07/72,389.76 = 23,285.47/x
  3. Step 3: Cross multiply
    48,250.07x = 72,389.76 × 23,285.47
  4. Step 4: Simplify right side
    48,250.07x = 1,685,629,403.81
  5. Step 5: Solve for x
    x = 1,685,629,403.81/48,250.07
  6. Step 6: Final answer
    x = 34,935.27

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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.