Home / 9,397.16-14,095.57-3,776.12

Finding the Fourth Proportional to 9,397.16, 14,095.57 and 3,776.12

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Solution

The fourth proportional to 9,397.16, 14,095.57 and 3,776.12 is: 5,664.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397.16 : 14,095.57 = 3,776.12 : x
  2. Step 2: Convert to fraction form
    9,397.16/14,095.57 = 3,776.12/x
  3. Step 3: Cross multiply
    9,397.16x = 14,095.57 × 3,776.12
  4. Step 4: Simplify right side
    9,397.16x = 53,226,543.81
  5. Step 5: Solve for x
    x = 53,226,543.81/9,397.16
  6. Step 6: Final answer
    x = 5,664.11

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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.