Home / 35,484.06-48,968.72-22,930.68

Finding the Fourth Proportional to 35,484.06, 48,968.72 and 22,930.68

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Solution

The fourth proportional to 35,484.06, 48,968.72 and 22,930.68 is: 31,644.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,484.06 : 48,968.72 = 22,930.68 : x
  2. Step 2: Convert to fraction form
    35,484.06/48,968.72 = 22,930.68/x
  3. Step 3: Cross multiply
    35,484.06x = 48,968.72 × 22,930.68
  4. Step 4: Simplify right side
    35,484.06x = 1,122,886,048.33
  5. Step 5: Solve for x
    x = 1,122,886,048.33/35,484.06
  6. Step 6: Final answer
    x = 31,644.80

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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.