Home / 38,322.01-52,876.29-22,403.39

Finding the Fourth Proportional to 38,322.01, 52,876.29 and 22,403.39

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Solution

The fourth proportional to 38,322.01, 52,876.29 and 22,403.39 is: 30,911.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,322.01 : 52,876.29 = 22,403.39 : x
  2. Step 2: Convert to fraction form
    38,322.01/52,876.29 = 22,403.39/x
  3. Step 3: Cross multiply
    38,322.01x = 52,876.29 × 22,403.39
  4. Step 4: Simplify right side
    38,322.01x = 1,184,607,966.25
  5. Step 5: Solve for x
    x = 1,184,607,966.25/38,322.01
  6. Step 6: Final answer
    x = 30,911.95

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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.