Home / 43,298.15-59,765.06-25,400.39

Finding the Fourth Proportional to 43,298.15, 59,765.06 and 25,400.39

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Solution

The fourth proportional to 43,298.15, 59,765.06 and 25,400.39 is: 35,060.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,298.15 : 59,765.06 = 25,400.39 : x
  2. Step 2: Convert to fraction form
    43,298.15/59,765.06 = 25,400.39/x
  3. Step 3: Cross multiply
    43,298.15x = 59,765.06 × 25,400.39
  4. Step 4: Simplify right side
    43,298.15x = 1,518,055,705.37
  5. Step 5: Solve for x
    x = 1,518,055,705.37/43,298.15
  6. Step 6: Final answer
    x = 35,060.52

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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.