Home / 35,053.47-48,379.35-22,293.35

Finding the Fourth Proportional to 35,053.47, 48,379.35 and 22,293.35

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Solution

The fourth proportional to 35,053.47, 48,379.35 and 22,293.35 is: 30,768.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,053.47 : 48,379.35 = 22,293.35 : x
  2. Step 2: Convert to fraction form
    35,053.47/48,379.35 = 22,293.35/x
  3. Step 3: Cross multiply
    35,053.47x = 48,379.35 × 22,293.35
  4. Step 4: Simplify right side
    35,053.47x = 1,078,537,670.86
  5. Step 5: Solve for x
    x = 1,078,537,670.86/35,053.47
  6. Step 6: Final answer
    x = 30,768.36

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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.