Home / 4,500.02-6,705.72-4,373.19

Finding the Fourth Proportional to 4,500.02, 6,705.72 and 4,373.19

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Solution

The fourth proportional to 4,500.02, 6,705.72 and 4,373.19 is: 6,516.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500.02 : 6,705.72 = 4,373.19 : x
  2. Step 2: Convert to fraction form
    4,500.02/6,705.72 = 4,373.19/x
  3. Step 3: Cross multiply
    4,500.02x = 6,705.72 × 4,373.19
  4. Step 4: Simplify right side
    4,500.02x = 29,325,387.65
  5. Step 5: Solve for x
    x = 29,325,387.65/4,500.02
  6. Step 6: Final answer
    x = 6,516.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.