Home / 6,970.02-10,441.67-4,329.69

Finding the Fourth Proportional to 6,970.02, 10,441.67 and 4,329.69

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Solution

The fourth proportional to 6,970.02, 10,441.67 and 4,329.69 is: 6,486.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970.02 : 10,441.67 = 4,329.69 : x
  2. Step 2: Convert to fraction form
    6,970.02/10,441.67 = 4,329.69/x
  3. Step 3: Cross multiply
    6,970.02x = 10,441.67 × 4,329.69
  4. Step 4: Simplify right side
    6,970.02x = 45,209,172.53
  5. Step 5: Solve for x
    x = 45,209,172.53/6,970.02
  6. Step 6: Final answer
    x = 6,486.23

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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.