Home / 34,975.02-48,264.90-19,059.60

Finding the Fourth Proportional to 34,975.02, 48,264.90 and 19,059.60

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Solution

The fourth proportional to 34,975.02, 48,264.90 and 19,059.60 is: 26,301.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,975.02 : 48,264.90 = 19,059.60 : x
  2. Step 2: Convert to fraction form
    34,975.02/48,264.90 = 19,059.60/x
  3. Step 3: Cross multiply
    34,975.02x = 48,264.90 × 19,059.60
  4. Step 4: Simplify right side
    34,975.02x = 919,909,688.04
  5. Step 5: Solve for x
    x = 919,909,688.04/34,975.02
  6. Step 6: Final answer
    x = 26,301.91

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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.