Home / 10,522.02-14,520.36-6,045.45

Finding the Fourth Proportional to 10,522.02, 14,520.36 and 6,045.45

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Solution

The fourth proportional to 10,522.02, 14,520.36 and 6,045.45 is: 8,342.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,522.02 : 14,520.36 = 6,045.45 : x
  2. Step 2: Convert to fraction form
    10,522.02/14,520.36 = 6,045.45/x
  3. Step 3: Cross multiply
    10,522.02x = 14,520.36 × 6,045.45
  4. Step 4: Simplify right side
    10,522.02x = 87,782,110.36
  5. Step 5: Solve for x
    x = 87,782,110.36/10,522.02
  6. Step 6: Final answer
    x = 8,342.71

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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.