Home / 59,352.27-89,049.47-19,909.32

Finding the Fourth Proportional to 59,352.27, 89,049.47 and 19,909.32

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Solution

The fourth proportional to 59,352.27, 89,049.47 and 19,909.32 is: 29,871.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,352.27 : 89,049.47 = 19,909.32 : x
  2. Step 2: Convert to fraction form
    59,352.27/89,049.47 = 19,909.32/x
  3. Step 3: Cross multiply
    59,352.27x = 89,049.47 × 19,909.32
  4. Step 4: Simplify right side
    59,352.27x = 1,772,914,294.51
  5. Step 5: Solve for x
    x = 1,772,914,294.51/59,352.27
  6. Step 6: Final answer
    x = 29,871.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.