Home / 4,397.12-6,068.09-2,407.76

Finding the Fourth Proportional to 4,397.12, 6,068.09 and 2,407.76

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Solution

The fourth proportional to 4,397.12, 6,068.09 and 2,407.76 is: 3,322.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397.12 : 6,068.09 = 2,407.76 : x
  2. Step 2: Convert to fraction form
    4,397.12/6,068.09 = 2,407.76/x
  3. Step 3: Cross multiply
    4,397.12x = 6,068.09 × 2,407.76
  4. Step 4: Simplify right side
    4,397.12x = 14,610,462.00
  5. Step 5: Solve for x
    x = 14,610,462.00/4,397.12
  6. Step 6: Final answer
    x = 3,322.74

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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.