Home / 7,575.93-10,455.21-4,592.03

Finding the Fourth Proportional to 7,575.93, 10,455.21 and 4,592.03

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Solution

The fourth proportional to 7,575.93, 10,455.21 and 4,592.03 is: 6,337.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,575.93 : 10,455.21 = 4,592.03 : x
  2. Step 2: Convert to fraction form
    7,575.93/10,455.21 = 4,592.03/x
  3. Step 3: Cross multiply
    7,575.93x = 10,455.21 × 4,592.03
  4. Step 4: Simplify right side
    7,575.93x = 48,010,585.70
  5. Step 5: Solve for x
    x = 48,010,585.70/7,575.93
  6. Step 6: Final answer
    x = 6,337.25

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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.