Home / 35,281.00-48,687.37-19,148.34

Finding the Fourth Proportional to 35,281.00, 48,687.37 and 19,148.34

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Solution

The fourth proportional to 35,281.00, 48,687.37 and 19,148.34 is: 26,424.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,281.00 : 48,687.37 = 19,148.34 : x
  2. Step 2: Convert to fraction form
    35,281.00/48,687.37 = 19,148.34/x
  3. Step 3: Cross multiply
    35,281.00x = 48,687.37 × 19,148.34
  4. Step 4: Simplify right side
    35,281.00x = 932,282,223.00
  5. Step 5: Solve for x
    x = 932,282,223.00/35,281.00
  6. Step 6: Final answer
    x = 26,424.48

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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.