Home / 9,660.04-14,484.06-4,459.24

Finding the Fourth Proportional to 9,660.04, 14,484.06 and 4,459.24

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Solution

The fourth proportional to 9,660.04, 14,484.06 and 4,459.24 is: 6,686.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660.04 : 14,484.06 = 4,459.24 : x
  2. Step 2: Convert to fraction form
    9,660.04/14,484.06 = 4,459.24/x
  3. Step 3: Cross multiply
    9,660.04x = 14,484.06 × 4,459.24
  4. Step 4: Simplify right side
    9,660.04x = 64,587,899.71
  5. Step 5: Solve for x
    x = 64,587,899.71/9,660.04
  6. Step 6: Final answer
    x = 6,686.09

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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.