Home / 4,603.29-6,352.53-2,507.40

Finding the Fourth Proportional to 4,603.29, 6,352.53 and 2,507.40

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Solution

The fourth proportional to 4,603.29, 6,352.53 and 2,507.40 is: 3,460.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603.29 : 6,352.53 = 2,507.40 : x
  2. Step 2: Convert to fraction form
    4,603.29/6,352.53 = 2,507.40/x
  3. Step 3: Cross multiply
    4,603.29x = 6,352.53 × 2,507.40
  4. Step 4: Simplify right side
    4,603.29x = 15,928,333.72
  5. Step 5: Solve for x
    x = 15,928,333.72/4,603.29
  6. Step 6: Final answer
    x = 3,460.21

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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.