Home / 9,510.09-14,263.92-4,314.75

Finding the Fourth Proportional to 9,510.09, 14,263.92 and 4,314.75

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Solution

The fourth proportional to 9,510.09, 14,263.92 and 4,314.75 is: 6,471.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510.09 : 14,263.92 = 4,314.75 : x
  2. Step 2: Convert to fraction form
    9,510.09/14,263.92 = 4,314.75/x
  3. Step 3: Cross multiply
    9,510.09x = 14,263.92 × 4,314.75
  4. Step 4: Simplify right side
    9,510.09x = 61,545,248.82
  5. Step 5: Solve for x
    x = 61,545,248.82/9,510.09
  6. Step 6: Final answer
    x = 6,471.57

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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.