Home / 60,293.02-83,208.64-33,438.10

Finding the Fourth Proportional to 60,293.02, 83,208.64 and 33,438.10

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Solution

The fourth proportional to 60,293.02, 83,208.64 and 33,438.10 is: 46,146.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,293.02 : 83,208.64 = 33,438.10 : x
  2. Step 2: Convert to fraction form
    60,293.02/83,208.64 = 33,438.10/x
  3. Step 3: Cross multiply
    60,293.02x = 83,208.64 × 33,438.10
  4. Step 4: Simplify right side
    60,293.02x = 2,782,338,825.18
  5. Step 5: Solve for x
    x = 2,782,338,825.18/60,293.02
  6. Step 6: Final answer
    x = 46,146.95

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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.