Home / 7,510.17-11,265.35-4,549.26

Finding the Fourth Proportional to 7,510.17, 11,265.35 and 4,549.26

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Solution

The fourth proportional to 7,510.17, 11,265.35 and 4,549.26 is: 6,823.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,510.17 : 11,265.35 = 4,549.26 : x
  2. Step 2: Convert to fraction form
    7,510.17/11,265.35 = 4,549.26/x
  3. Step 3: Cross multiply
    7,510.17x = 11,265.35 × 4,549.26
  4. Step 4: Simplify right side
    7,510.17x = 51,248,983.39
  5. Step 5: Solve for x
    x = 51,248,983.39/7,510.17
  6. Step 6: Final answer
    x = 6,823.94

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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.