Home / 9,621.06-14,444.28-9,510.36

Finding the Fourth Proportional to 9,621.06, 14,444.28 and 9,510.36

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Solution

The fourth proportional to 9,621.06, 14,444.28 and 9,510.36 is: 14,278.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,621.06 : 14,444.28 = 9,510.36 : x
  2. Step 2: Convert to fraction form
    9,621.06/14,444.28 = 9,510.36/x
  3. Step 3: Cross multiply
    9,621.06x = 14,444.28 × 9,510.36
  4. Step 4: Simplify right side
    9,621.06x = 137,370,302.74
  5. Step 5: Solve for x
    x = 137,370,302.74/9,621.06
  6. Step 6: Final answer
    x = 14,278.08

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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.