Home / 29,683.36-44,547.60-10,981.08

Finding the Fourth Proportional to 29,683.36, 44,547.60 and 10,981.08

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Solution

The fourth proportional to 29,683.36, 44,547.60 and 10,981.08 is: 16,479.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,683.36 : 44,547.60 = 10,981.08 : x
  2. Step 2: Convert to fraction form
    29,683.36/44,547.60 = 10,981.08/x
  3. Step 3: Cross multiply
    29,683.36x = 44,547.60 × 10,981.08
  4. Step 4: Simplify right side
    29,683.36x = 489,180,759.41
  5. Step 5: Solve for x
    x = 489,180,759.41/29,683.36
  6. Step 6: Final answer
    x = 16,479.97

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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.