Home / 7,014.24-10,499.28-4,810.08

Finding the Fourth Proportional to 7,014.24, 10,499.28 and 4,810.08

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Solution

The fourth proportional to 7,014.24, 10,499.28 and 4,810.08 is: 7,199.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014.24 : 10,499.28 = 4,810.08 : x
  2. Step 2: Convert to fraction form
    7,014.24/10,499.28 = 4,810.08/x
  3. Step 3: Cross multiply
    7,014.24x = 10,499.28 × 4,810.08
  4. Step 4: Simplify right side
    7,014.24x = 50,502,376.74
  5. Step 5: Solve for x
    x = 50,502,376.74/7,014.24
  6. Step 6: Final answer
    x = 7,199.98

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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.