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Finding the Fourth Proportional to 14,699.07, 22,034.03 and 6,898.77

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Solution

The fourth proportional to 14,699.07, 22,034.03 and 6,898.77 is: 10,341.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,699.07 : 22,034.03 = 6,898.77 : x
  2. Step 2: Convert to fraction form
    14,699.07/22,034.03 = 6,898.77/x
  3. Step 3: Cross multiply
    14,699.07x = 22,034.03 × 6,898.77
  4. Step 4: Simplify right side
    14,699.07x = 152,007,670.65
  5. Step 5: Solve for x
    x = 152,007,670.65/14,699.07
  6. Step 6: Final answer
    x = 10,341.31

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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.