Home / 4,354.32-6,528.50-2,013.01

Finding the Fourth Proportional to 4,354.32, 6,528.50 and 2,013.01

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Solution

The fourth proportional to 4,354.32, 6,528.50 and 2,013.01 is: 3,018.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354.32 : 6,528.50 = 2,013.01 : x
  2. Step 2: Convert to fraction form
    4,354.32/6,528.50 = 2,013.01/x
  3. Step 3: Cross multiply
    4,354.32x = 6,528.50 × 2,013.01
  4. Step 4: Simplify right side
    4,354.32x = 13,141,935.79
  5. Step 5: Solve for x
    x = 13,141,935.79/4,354.32
  6. Step 6: Final answer
    x = 3,018.14

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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.