Home / 7,376.95-10,182.33-4,825.08

Finding the Fourth Proportional to 7,376.95, 10,182.33 and 4,825.08

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Solution

The fourth proportional to 7,376.95, 10,182.33 and 4,825.08 is: 6,660.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,376.95 : 10,182.33 = 4,825.08 : x
  2. Step 2: Convert to fraction form
    7,376.95/10,182.33 = 4,825.08/x
  3. Step 3: Cross multiply
    7,376.95x = 10,182.33 × 4,825.08
  4. Step 4: Simplify right side
    7,376.95x = 49,130,556.84
  5. Step 5: Solve for x
    x = 49,130,556.84/7,376.95
  6. Step 6: Final answer
    x = 6,660.01

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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.