Home / 43,320.94-59,783.35-25,416.24

Finding the Fourth Proportional to 43,320.94, 59,783.35 and 25,416.24

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Solution

The fourth proportional to 43,320.94, 59,783.35 and 25,416.24 is: 35,074.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,320.94 : 59,783.35 = 25,416.24 : x
  2. Step 2: Convert to fraction form
    43,320.94/59,783.35 = 25,416.24/x
  3. Step 3: Cross multiply
    43,320.94x = 59,783.35 × 25,416.24
  4. Step 4: Simplify right side
    43,320.94x = 1,519,468,259.11
  5. Step 5: Solve for x
    x = 1,519,468,259.11/43,320.94
  6. Step 6: Final answer
    x = 35,074.68

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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.