Home / 6,310.04-9,454.29-4,457.58

Finding the Fourth Proportional to 6,310.04, 9,454.29 and 4,457.58

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Solution

The fourth proportional to 6,310.04, 9,454.29 and 4,457.58 is: 6,678.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310.04 : 9,454.29 = 4,457.58 : x
  2. Step 2: Convert to fraction form
    6,310.04/9,454.29 = 4,457.58/x
  3. Step 3: Cross multiply
    6,310.04x = 9,454.29 × 4,457.58
  4. Step 4: Simplify right side
    6,310.04x = 42,143,254.02
  5. Step 5: Solve for x
    x = 42,143,254.02/6,310.04
  6. Step 6: Final answer
    x = 6,678.77

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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.