Home / 9,510.76-14,266.68-4,317.04

Finding the Fourth Proportional to 9,510.76, 14,266.68 and 4,317.04

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Solution

The fourth proportional to 9,510.76, 14,266.68 and 4,317.04 is: 6,475.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510.76 : 14,266.68 = 4,317.04 : x
  2. Step 2: Convert to fraction form
    9,510.76/14,266.68 = 4,317.04/x
  3. Step 3: Cross multiply
    9,510.76x = 14,266.68 × 4,317.04
  4. Step 4: Simplify right side
    9,510.76x = 61,589,828.23
  5. Step 5: Solve for x
    x = 61,589,828.23/9,510.76
  6. Step 6: Final answer
    x = 6,475.81

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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.