Home / 4,430.04-6,085.19-4,408.17

Finding the Fourth Proportional to 4,430.04, 6,085.19 and 4,408.17

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Solution

The fourth proportional to 4,430.04, 6,085.19 and 4,408.17 is: 6,055.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.04 : 6,085.19 = 4,408.17 : x
  2. Step 2: Convert to fraction form
    4,430.04/6,085.19 = 4,408.17/x
  3. Step 3: Cross multiply
    4,430.04x = 6,085.19 × 4,408.17
  4. Step 4: Simplify right side
    4,430.04x = 26,824,552.00
  5. Step 5: Solve for x
    x = 26,824,552.00/4,430.04
  6. Step 6: Final answer
    x = 6,055.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.