Home / 7,336.24-10,985.57-4,045.68

Finding the Fourth Proportional to 7,336.24, 10,985.57 and 4,045.68

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Solution

The fourth proportional to 7,336.24, 10,985.57 and 4,045.68 is: 6,058.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336.24 : 10,985.57 = 4,045.68 : x
  2. Step 2: Convert to fraction form
    7,336.24/10,985.57 = 4,045.68/x
  3. Step 3: Cross multiply
    7,336.24x = 10,985.57 × 4,045.68
  4. Step 4: Simplify right side
    7,336.24x = 44,444,080.61
  5. Step 5: Solve for x
    x = 44,444,080.61/7,336.24
  6. Step 6: Final answer
    x = 6,058.16

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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.