Home / 11,006.73-16,510.10-6,075.45

Finding the Fourth Proportional to 11,006.73, 16,510.10 and 6,075.45

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Solution

The fourth proportional to 11,006.73, 16,510.10 and 6,075.45 is: 9,113.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,006.73 : 16,510.10 = 6,075.45 : x
  2. Step 2: Convert to fraction form
    11,006.73/16,510.10 = 6,075.45/x
  3. Step 3: Cross multiply
    11,006.73x = 16,510.10 × 6,075.45
  4. Step 4: Simplify right side
    11,006.73x = 100,306,256.67
  5. Step 5: Solve for x
    x = 100,306,256.67/11,006.73
  6. Step 6: Final answer
    x = 9,113.18

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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.