Home / 9,674.02-14,518.38-6,862.60

Finding the Fourth Proportional to 9,674.02, 14,518.38 and 6,862.60

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Solution

The fourth proportional to 9,674.02, 14,518.38 and 6,862.60 is: 10,299.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,674.02 : 14,518.38 = 6,862.60 : x
  2. Step 2: Convert to fraction form
    9,674.02/14,518.38 = 6,862.60/x
  3. Step 3: Cross multiply
    9,674.02x = 14,518.38 × 6,862.60
  4. Step 4: Simplify right side
    9,674.02x = 99,633,834.59
  5. Step 5: Solve for x
    x = 99,633,834.59/9,674.02
  6. Step 6: Final answer
    x = 10,299.11

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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.