Home / 14,703.20-22,056.02-4,709.41

Finding the Fourth Proportional to 14,703.20, 22,056.02 and 4,709.41

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Solution

The fourth proportional to 14,703.20, 22,056.02 and 4,709.41 is: 7,064.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,703.20 : 22,056.02 = 4,709.41 : x
  2. Step 2: Convert to fraction form
    14,703.20/22,056.02 = 4,709.41/x
  3. Step 3: Cross multiply
    14,703.20x = 22,056.02 × 4,709.41
  4. Step 4: Simplify right side
    14,703.20x = 103,870,797.78
  5. Step 5: Solve for x
    x = 103,870,797.78/14,703.20
  6. Step 6: Final answer
    x = 7,064.50

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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.