Home / 35,130.07-48,493.92-23,815.08

Finding the Fourth Proportional to 35,130.07, 48,493.92 and 23,815.08

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Solution

The fourth proportional to 35,130.07, 48,493.92 and 23,815.08 is: 32,874.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,130.07 : 48,493.92 = 23,815.08 : x
  2. Step 2: Convert to fraction form
    35,130.07/48,493.92 = 23,815.08/x
  3. Step 3: Cross multiply
    35,130.07x = 48,493.92 × 23,815.08
  4. Step 4: Simplify right side
    35,130.07x = 1,154,886,673.62
  5. Step 5: Solve for x
    x = 1,154,886,673.62/35,130.07
  6. Step 6: Final answer
    x = 32,874.59

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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.