Home / 5,017.37-7,526.13-1,898.85

Finding the Fourth Proportional to 5,017.37, 7,526.13 and 1,898.85

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Solution

The fourth proportional to 5,017.37, 7,526.13 and 1,898.85 is: 2,848.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017.37 : 7,526.13 = 1,898.85 : x
  2. Step 2: Convert to fraction form
    5,017.37/7,526.13 = 1,898.85/x
  3. Step 3: Cross multiply
    5,017.37x = 7,526.13 × 1,898.85
  4. Step 4: Simplify right side
    5,017.37x = 14,290,963.64
  5. Step 5: Solve for x
    x = 14,290,963.64/5,017.37
  6. Step 6: Final answer
    x = 2,848.30

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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.