Home / 4,271.04-5,898.11-4,038.07

Finding the Fourth Proportional to 4,271.04, 5,898.11 and 4,038.07

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Solution

The fourth proportional to 4,271.04, 5,898.11 and 4,038.07 is: 5,576.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271.04 : 5,898.11 = 4,038.07 : x
  2. Step 2: Convert to fraction form
    4,271.04/5,898.11 = 4,038.07/x
  3. Step 3: Cross multiply
    4,271.04x = 5,898.11 × 4,038.07
  4. Step 4: Simplify right side
    4,271.04x = 23,816,981.05
  5. Step 5: Solve for x
    x = 23,816,981.05/4,271.04
  6. Step 6: Final answer
    x = 5,576.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.