Home / 5,061.90-7,592.85-1,364.70

Finding the Fourth Proportional to 5,061.90, 7,592.85 and 1,364.70

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Solution

The fourth proportional to 5,061.90, 7,592.85 and 1,364.70 is: 2,047.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061.90 : 7,592.85 = 1,364.70 : x
  2. Step 2: Convert to fraction form
    5,061.90/7,592.85 = 1,364.70/x
  3. Step 3: Cross multiply
    5,061.90x = 7,592.85 × 1,364.70
  4. Step 4: Simplify right side
    5,061.90x = 10,361,962.40
  5. Step 5: Solve for x
    x = 10,361,962.40/5,061.90
  6. Step 6: Final answer
    x = 2,047.05

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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.