Home / 35,329.32-48,734.16-22,058.28

Finding the Fourth Proportional to 35,329.32, 48,734.16 and 22,058.28

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Solution

The fourth proportional to 35,329.32, 48,734.16 and 22,058.28 is: 30,427.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,329.32 : 48,734.16 = 22,058.28 : x
  2. Step 2: Convert to fraction form
    35,329.32/48,734.16 = 22,058.28/x
  3. Step 3: Cross multiply
    35,329.32x = 48,734.16 × 22,058.28
  4. Step 4: Simplify right side
    35,329.32x = 1,074,991,746.84
  5. Step 5: Solve for x
    x = 1,074,991,746.84/35,329.32
  6. Step 6: Final answer
    x = 30,427.75

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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.