Home / 16,968.85-23,417.81-10,599.21

Finding the Fourth Proportional to 16,968.85, 23,417.81 and 10,599.21

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Solution

The fourth proportional to 16,968.85, 23,417.81 and 10,599.21 is: 14,627.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,968.85 : 23,417.81 = 10,599.21 : x
  2. Step 2: Convert to fraction form
    16,968.85/23,417.81 = 10,599.21/x
  3. Step 3: Cross multiply
    16,968.85x = 23,417.81 × 10,599.21
  4. Step 4: Simplify right side
    16,968.85x = 248,210,312.43
  5. Step 5: Solve for x
    x = 248,210,312.43/16,968.85
  6. Step 6: Final answer
    x = 14,627.41

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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.