Home / 7,605.41-10,493.48-4,459.91

Finding the Fourth Proportional to 7,605.41, 10,493.48 and 4,459.91

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Solution

The fourth proportional to 7,605.41, 10,493.48 and 4,459.91 is: 6,153.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,605.41 : 10,493.48 = 4,459.91 : x
  2. Step 2: Convert to fraction form
    7,605.41/10,493.48 = 4,459.91/x
  3. Step 3: Cross multiply
    7,605.41x = 10,493.48 × 4,459.91
  4. Step 4: Simplify right side
    7,605.41x = 46,799,935.07
  5. Step 5: Solve for x
    x = 46,799,935.07/7,605.41
  6. Step 6: Final answer
    x = 6,153.51

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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.