Home / 4,675.41-7,008.80-1,595.25

Finding the Fourth Proportional to 4,675.41, 7,008.80 and 1,595.25

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Solution

The fourth proportional to 4,675.41, 7,008.80 and 1,595.25 is: 2,391.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675.41 : 7,008.80 = 1,595.25 : x
  2. Step 2: Convert to fraction form
    4,675.41/7,008.80 = 1,595.25/x
  3. Step 3: Cross multiply
    4,675.41x = 7,008.80 × 1,595.25
  4. Step 4: Simplify right side
    4,675.41x = 11,180,780.22
  5. Step 5: Solve for x
    x = 11,180,780.22/4,675.41
  6. Step 6: Final answer
    x = 2,391.40

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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.