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Finding the Fourth Proportional to 7,095.86, 10,632.74 and 2,710.93

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Solution

The fourth proportional to 7,095.86, 10,632.74 and 2,710.93 is: 4,062.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.86 : 10,632.74 = 2,710.93 : x
  2. Step 2: Convert to fraction form
    7,095.86/10,632.74 = 2,710.93/x
  3. Step 3: Cross multiply
    7,095.86x = 10,632.74 × 2,710.93
  4. Step 4: Simplify right side
    7,095.86x = 28,824,547.13
  5. Step 5: Solve for x
    x = 28,824,547.13/7,095.86
  6. Step 6: Final answer
    x = 4,062.16

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.