Home / 7,018.63-10,524.40-2,633.00

Finding the Fourth Proportional to 7,018.63, 10,524.40 and 2,633.00

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Solution

The fourth proportional to 7,018.63, 10,524.40 and 2,633.00 is: 3,948.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,018.63 : 10,524.40 = 2,633.00 : x
  2. Step 2: Convert to fraction form
    7,018.63/10,524.40 = 2,633.00/x
  3. Step 3: Cross multiply
    7,018.63x = 10,524.40 × 2,633.00
  4. Step 4: Simplify right side
    7,018.63x = 27,710,686.00
  5. Step 5: Solve for x
    x = 27,710,686.00/7,018.63
  6. Step 6: Final answer
    x = 3,948.16

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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.