Home / 94,448.08-130,338.02-52,006.60

Finding the Fourth Proportional to 94,448.08, 130,338.02 and 52,006.60

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Solution

The fourth proportional to 94,448.08, 130,338.02 and 52,006.60 is: 71,768.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,448.08 : 130,338.02 = 52,006.60 : x
  2. Step 2: Convert to fraction form
    94,448.08/130,338.02 = 52,006.60/x
  3. Step 3: Cross multiply
    94,448.08x = 130,338.02 × 52,006.60
  4. Step 4: Simplify right side
    94,448.08x = 6,778,437,270.93
  5. Step 5: Solve for x
    x = 6,778,437,270.93/94,448.08
  6. Step 6: Final answer
    x = 71,768.93

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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.