Home / 7,070.53-10,603.10-2,325.59

Finding the Fourth Proportional to 7,070.53, 10,603.10 and 2,325.59

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Solution

The fourth proportional to 7,070.53, 10,603.10 and 2,325.59 is: 3,487.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,070.53 : 10,603.10 = 2,325.59 : x
  2. Step 2: Convert to fraction form
    7,070.53/10,603.10 = 2,325.59/x
  3. Step 3: Cross multiply
    7,070.53x = 10,603.10 × 2,325.59
  4. Step 4: Simplify right side
    7,070.53x = 24,658,463.33
  5. Step 5: Solve for x
    x = 24,658,463.33/7,070.53
  6. Step 6: Final answer
    x = 3,487.50

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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.