Home / 7,346.18-10,136.31-4,362.95

Finding the Fourth Proportional to 7,346.18, 10,136.31 and 4,362.95

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Solution

The fourth proportional to 7,346.18, 10,136.31 and 4,362.95 is: 6,020.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346.18 : 10,136.31 = 4,362.95 : x
  2. Step 2: Convert to fraction form
    7,346.18/10,136.31 = 4,362.95/x
  3. Step 3: Cross multiply
    7,346.18x = 10,136.31 × 4,362.95
  4. Step 4: Simplify right side
    7,346.18x = 44,224,222.69
  5. Step 5: Solve for x
    x = 44,224,222.69/7,346.18
  6. Step 6: Final answer
    x = 6,020.03

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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.