Home / 7,356.93-10,156.75-4,846.34

Finding the Fourth Proportional to 7,356.93, 10,156.75 and 4,846.34

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Solution

The fourth proportional to 7,356.93, 10,156.75 and 4,846.34 is: 6,690.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356.93 : 10,156.75 = 4,846.34 : x
  2. Step 2: Convert to fraction form
    7,356.93/10,156.75 = 4,846.34/x
  3. Step 3: Cross multiply
    7,356.93x = 10,156.75 × 4,846.34
  4. Step 4: Simplify right side
    7,356.93x = 49,223,000.90
  5. Step 5: Solve for x
    x = 49,223,000.90/7,356.93
  6. Step 6: Final answer
    x = 6,690.70

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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.