Home / 3,064.34-4,566.07-2,915.57

Finding the Fourth Proportional to 3,064.34, 4,566.07 and 2,915.57

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Solution

The fourth proportional to 3,064.34, 4,566.07 and 2,915.57 is: 4,344.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064.34 : 4,566.07 = 2,915.57 : x
  2. Step 2: Convert to fraction form
    3,064.34/4,566.07 = 2,915.57/x
  3. Step 3: Cross multiply
    3,064.34x = 4,566.07 × 2,915.57
  4. Step 4: Simplify right side
    3,064.34x = 13,312,666.59
  5. Step 5: Solve for x
    x = 13,312,666.59/3,064.34
  6. Step 6: Final answer
    x = 4,344.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.