Home / 4,457.04-6,150.78-2,567.58

Finding the Fourth Proportional to 4,457.04, 6,150.78 and 2,567.58

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Solution

The fourth proportional to 4,457.04, 6,150.78 and 2,567.58 is: 3,543.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,457.04 : 6,150.78 = 2,567.58 : x
  2. Step 2: Convert to fraction form
    4,457.04/6,150.78 = 2,567.58/x
  3. Step 3: Cross multiply
    4,457.04x = 6,150.78 × 2,567.58
  4. Step 4: Simplify right side
    4,457.04x = 15,792,619.71
  5. Step 5: Solve for x
    x = 15,792,619.71/4,457.04
  6. Step 6: Final answer
    x = 3,543.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.