Home / 17,374.68-26,051.04-8,472.24

Finding the Fourth Proportional to 17,374.68, 26,051.04 and 8,472.24

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Solution

The fourth proportional to 17,374.68, 26,051.04 and 8,472.24 is: 12,703.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,374.68 : 26,051.04 = 8,472.24 : x
  2. Step 2: Convert to fraction form
    17,374.68/26,051.04 = 8,472.24/x
  3. Step 3: Cross multiply
    17,374.68x = 26,051.04 × 8,472.24
  4. Step 4: Simplify right side
    17,374.68x = 220,710,663.13
  5. Step 5: Solve for x
    x = 220,710,663.13/17,374.68
  6. Step 6: Final answer
    x = 12,703.01

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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.