Home / 7,053.17-9,735.51-4,070.95

Finding the Fourth Proportional to 7,053.17, 9,735.51 and 4,070.95

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Solution

The fourth proportional to 7,053.17, 9,735.51 and 4,070.95 is: 5,619.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053.17 : 9,735.51 = 4,070.95 : x
  2. Step 2: Convert to fraction form
    7,053.17/9,735.51 = 4,070.95/x
  3. Step 3: Cross multiply
    7,053.17x = 9,735.51 × 4,070.95
  4. Step 4: Simplify right side
    7,053.17x = 39,632,725.76
  5. Step 5: Solve for x
    x = 39,632,725.76/7,053.17
  6. Step 6: Final answer
    x = 5,619.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.