Home / 59,746.24-89,616.12-18,190

Finding the Fourth Proportional to 59,746.24, 89,616.12 and 18,190

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Solution

The fourth proportional to 59,746.24, 89,616.12 and 18,190 is: 27,284.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,746.24 : 89,616.12 = 18,190 : x
  2. Step 2: Convert to fraction form
    59,746.24/89,616.12 = 18,190/x
  3. Step 3: Cross multiply
    59,746.24x = 89,616.12 × 18,190
  4. Step 4: Simplify right side
    59,746.24x = 1,630,117,222.80
  5. Step 5: Solve for x
    x = 1,630,117,222.80/59,746.24
  6. Step 6: Final answer
    x = 27,284.01

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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.