Home / 20,056.41-30,075.17-6,011.01

Finding the Fourth Proportional to 20,056.41, 30,075.17 and 6,011.01

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Solution

The fourth proportional to 20,056.41, 30,075.17 and 6,011.01 is: 9,013.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,056.41 : 30,075.17 = 6,011.01 : x
  2. Step 2: Convert to fraction form
    20,056.41/30,075.17 = 6,011.01/x
  3. Step 3: Cross multiply
    20,056.41x = 30,075.17 × 6,011.01
  4. Step 4: Simplify right side
    20,056.41x = 180,782,117.57
  5. Step 5: Solve for x
    x = 180,782,117.57/20,056.41
  6. Step 6: Final answer
    x = 9,013.68

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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.