Home / 23,059.02-34,602.30-9,911.10

Finding the Fourth Proportional to 23,059.02, 34,602.30 and 9,911.10

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Solution

The fourth proportional to 23,059.02, 34,602.30 and 9,911.10 is: 14,872.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,059.02 : 34,602.30 = 9,911.10 : x
  2. Step 2: Convert to fraction form
    23,059.02/34,602.30 = 9,911.10/x
  3. Step 3: Cross multiply
    23,059.02x = 34,602.30 × 9,911.10
  4. Step 4: Simplify right side
    23,059.02x = 342,946,855.53
  5. Step 5: Solve for x
    x = 342,946,855.53/23,059.02
  6. Step 6: Final answer
    x = 14,872.57

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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.