Home / 3,535.34-5,302.02-1,070.24

Finding the Fourth Proportional to 3,535.34, 5,302.02 and 1,070.24

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Solution

The fourth proportional to 3,535.34, 5,302.02 and 1,070.24 is: 1,605.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,535.34 : 5,302.02 = 1,070.24 : x
  2. Step 2: Convert to fraction form
    3,535.34/5,302.02 = 1,070.24/x
  3. Step 3: Cross multiply
    3,535.34x = 5,302.02 × 1,070.24
  4. Step 4: Simplify right side
    3,535.34x = 5,674,411.39
  5. Step 5: Solve for x
    x = 5,674,411.39/3,535.34
  6. Step 6: Final answer
    x = 1,605.06

Related Problems

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Half scale
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Double scale
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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.