Home / 9,357.88-14,026.02-3,510.76

Finding the Fourth Proportional to 9,357.88, 14,026.02 and 3,510.76

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Solution

The fourth proportional to 9,357.88, 14,026.02 and 3,510.76 is: 5,262.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357.88 : 14,026.02 = 3,510.76 : x
  2. Step 2: Convert to fraction form
    9,357.88/14,026.02 = 3,510.76/x
  3. Step 3: Cross multiply
    9,357.88x = 14,026.02 × 3,510.76
  4. Step 4: Simplify right side
    9,357.88x = 49,241,989.98
  5. Step 5: Solve for x
    x = 49,241,989.98/9,357.88
  6. Step 6: Final answer
    x = 5,262.09

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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.