Home / 9,954.19-14,928.20-4,683.93

Finding the Fourth Proportional to 9,954.19, 14,928.20 and 4,683.93

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Solution

The fourth proportional to 9,954.19, 14,928.20 and 4,683.93 is: 7,024.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,954.19 : 14,928.20 = 4,683.93 : x
  2. Step 2: Convert to fraction form
    9,954.19/14,928.20 = 4,683.93/x
  3. Step 3: Cross multiply
    9,954.19x = 14,928.20 × 4,683.93
  4. Step 4: Simplify right side
    9,954.19x = 69,922,581.99
  5. Step 5: Solve for x
    x = 69,922,581.99/9,954.19
  6. Step 6: Final answer
    x = 7,024.44

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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.