Home / 10,706.04-16,023.06-10,297.08

Finding the Fourth Proportional to 10,706.04, 16,023.06 and 10,297.08

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Solution

The fourth proportional to 10,706.04, 16,023.06 and 10,297.08 is: 15,411.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,706.04 : 16,023.06 = 10,297.08 : x
  2. Step 2: Convert to fraction form
    10,706.04/16,023.06 = 10,297.08/x
  3. Step 3: Cross multiply
    10,706.04x = 16,023.06 × 10,297.08
  4. Step 4: Simplify right side
    10,706.04x = 164,990,730.66
  5. Step 5: Solve for x
    x = 164,990,730.66/10,706.04
  6. Step 6: Final answer
    x = 15,411.00

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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.