Home / 6,969.04-10,428.61-6,035.22

Finding the Fourth Proportional to 6,969.04, 10,428.61 and 6,035.22

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Solution

The fourth proportional to 6,969.04, 10,428.61 and 6,035.22 is: 9,031.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,969.04 : 10,428.61 = 6,035.22 : x
  2. Step 2: Convert to fraction form
    6,969.04/10,428.61 = 6,035.22/x
  3. Step 3: Cross multiply
    6,969.04x = 10,428.61 × 6,035.22
  4. Step 4: Simplify right side
    6,969.04x = 62,938,955.64
  5. Step 5: Solve for x
    x = 62,938,955.64/6,969.04
  6. Step 6: Final answer
    x = 9,031.22

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1.5x scale

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.