Home / 4,567.86-6,300.42-4,415.46

Finding the Fourth Proportional to 4,567.86, 6,300.42 and 4,415.46

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Solution

The fourth proportional to 4,567.86, 6,300.42 and 4,415.46 is: 6,090.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567.86 : 6,300.42 = 4,415.46 : x
  2. Step 2: Convert to fraction form
    4,567.86/6,300.42 = 4,415.46/x
  3. Step 3: Cross multiply
    4,567.86x = 6,300.42 × 4,415.46
  4. Step 4: Simplify right side
    4,567.86x = 27,819,252.49
  5. Step 5: Solve for x
    x = 27,819,252.49/4,567.86
  6. Step 6: Final answer
    x = 6,090.22

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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.