Home / 9,683.28-14,526.16-4,753.04

Finding the Fourth Proportional to 9,683.28, 14,526.16 and 4,753.04

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Solution

The fourth proportional to 9,683.28, 14,526.16 and 4,753.04 is: 7,130.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,683.28 : 14,526.16 = 4,753.04 : x
  2. Step 2: Convert to fraction form
    9,683.28/14,526.16 = 4,753.04/x
  3. Step 3: Cross multiply
    9,683.28x = 14,526.16 × 4,753.04
  4. Step 4: Simplify right side
    9,683.28x = 69,043,419.53
  5. Step 5: Solve for x
    x = 69,043,419.53/9,683.28
  6. Step 6: Final answer
    x = 7,130.17

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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.