Home / 4,430.54-6,113.93-2,441.18

Finding the Fourth Proportional to 4,430.54, 6,113.93 and 2,441.18

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Solution

The fourth proportional to 4,430.54, 6,113.93 and 2,441.18 is: 3,368.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.54 : 6,113.93 = 2,441.18 : x
  2. Step 2: Convert to fraction form
    4,430.54/6,113.93 = 2,441.18/x
  3. Step 3: Cross multiply
    4,430.54x = 6,113.93 × 2,441.18
  4. Step 4: Simplify right side
    4,430.54x = 14,925,160.86
  5. Step 5: Solve for x
    x = 14,925,160.86/4,430.54
  6. Step 6: Final answer
    x = 3,368.70

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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.