Home / 14,696.04-20,283.03-8,730.93

Finding the Fourth Proportional to 14,696.04, 20,283.03 and 8,730.93

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Solution

The fourth proportional to 14,696.04, 20,283.03 and 8,730.93 is: 12,050.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,696.04 : 20,283.03 = 8,730.93 : x
  2. Step 2: Convert to fraction form
    14,696.04/20,283.03 = 8,730.93/x
  3. Step 3: Cross multiply
    14,696.04x = 20,283.03 × 8,730.93
  4. Step 4: Simplify right side
    14,696.04x = 177,089,715.12
  5. Step 5: Solve for x
    x = 177,089,715.12/14,696.04
  6. Step 6: Final answer
    x = 12,050.17

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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.