Home / 4,705.04-6,489.98-3,584

Finding the Fourth Proportional to 4,705.04, 6,489.98 and 3,584

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Solution

The fourth proportional to 4,705.04, 6,489.98 and 3,584 is: 4,943.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,705.04 : 6,489.98 = 3,584 : x
  2. Step 2: Convert to fraction form
    4,705.04/6,489.98 = 3,584/x
  3. Step 3: Cross multiply
    4,705.04x = 6,489.98 × 3,584
  4. Step 4: Simplify right side
    4,705.04x = 23,260,088.32
  5. Step 5: Solve for x
    x = 23,260,088.32/4,705.04
  6. Step 6: Final answer
    x = 4,943.65

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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.