Home / 7,548.16-10,416.96-4,362.07

Finding the Fourth Proportional to 7,548.16, 10,416.96 and 4,362.07

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Solution

The fourth proportional to 7,548.16, 10,416.96 and 4,362.07 is: 6,019.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,548.16 : 10,416.96 = 4,362.07 : x
  2. Step 2: Convert to fraction form
    7,548.16/10,416.96 = 4,362.07/x
  3. Step 3: Cross multiply
    7,548.16x = 10,416.96 × 4,362.07
  4. Step 4: Simplify right side
    7,548.16x = 45,439,508.71
  5. Step 5: Solve for x
    x = 45,439,508.71/7,548.16
  6. Step 6: Final answer
    x = 6,019.95

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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.