Home / 64,830.67-97,190.54-24,878.33

Finding the Fourth Proportional to 64,830.67, 97,190.54 and 24,878.33

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Solution

The fourth proportional to 64,830.67, 97,190.54 and 24,878.33 is: 37,296.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,830.67 : 97,190.54 = 24,878.33 : x
  2. Step 2: Convert to fraction form
    64,830.67/97,190.54 = 24,878.33/x
  3. Step 3: Cross multiply
    64,830.67x = 97,190.54 × 24,878.33
  4. Step 4: Simplify right side
    64,830.67x = 2,417,938,053.39
  5. Step 5: Solve for x
    x = 2,417,938,053.39/64,830.67
  6. Step 6: Final answer
    x = 37,296.20

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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.