Home / 9,666.06-14,490.75-4,325.16

Finding the Fourth Proportional to 9,666.06, 14,490.75 and 4,325.16

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Solution

The fourth proportional to 9,666.06, 14,490.75 and 4,325.16 is: 6,484.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,666.06 : 14,490.75 = 4,325.16 : x
  2. Step 2: Convert to fraction form
    9,666.06/14,490.75 = 4,325.16/x
  3. Step 3: Cross multiply
    9,666.06x = 14,490.75 × 4,325.16
  4. Step 4: Simplify right side
    9,666.06x = 62,674,812.27
  5. Step 5: Solve for x
    x = 62,674,812.27/9,666.06
  6. Step 6: Final answer
    x = 6,484.01

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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.