Home / 16,707.04-25,050.84-6,319.60

Finding the Fourth Proportional to 16,707.04, 25,050.84 and 6,319.60

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Solution

The fourth proportional to 16,707.04, 25,050.84 and 6,319.60 is: 9,475.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,707.04 : 25,050.84 = 6,319.60 : x
  2. Step 2: Convert to fraction form
    16,707.04/25,050.84 = 6,319.60/x
  3. Step 3: Cross multiply
    16,707.04x = 25,050.84 × 6,319.60
  4. Step 4: Simplify right side
    16,707.04x = 158,311,288.46
  5. Step 5: Solve for x
    x = 158,311,288.46/16,707.04
  6. Step 6: Final answer
    x = 9,475.72

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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.