Home / 59,507.17-89,261.06-20,064.63

Finding the Fourth Proportional to 59,507.17, 89,261.06 and 20,064.63

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Solution

The fourth proportional to 59,507.17, 89,261.06 and 20,064.63 is: 30,097.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,507.17 : 89,261.06 = 20,064.63 : x
  2. Step 2: Convert to fraction form
    59,507.17/89,261.06 = 20,064.63/x
  3. Step 3: Cross multiply
    59,507.17x = 89,261.06 × 20,064.63
  4. Step 4: Simplify right side
    59,507.17x = 1,790,990,142.31
  5. Step 5: Solve for x
    x = 1,790,990,142.31/59,507.17
  6. Step 6: Final answer
    x = 30,097.05

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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.