Home / 7,746.54-10,693.53-4,603.74

Finding the Fourth Proportional to 7,746.54, 10,693.53 and 4,603.74

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Solution

The fourth proportional to 7,746.54, 10,693.53 and 4,603.74 is: 6,355.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,746.54 : 10,693.53 = 4,603.74 : x
  2. Step 2: Convert to fraction form
    7,746.54/10,693.53 = 4,603.74/x
  3. Step 3: Cross multiply
    7,746.54x = 10,693.53 × 4,603.74
  4. Step 4: Simplify right side
    7,746.54x = 49,230,231.80
  5. Step 5: Solve for x
    x = 49,230,231.80/7,746.54
  6. Step 6: Final answer
    x = 6,355.13

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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.