Home / 67,534.03-93,196.60-37,321.45

Finding the Fourth Proportional to 67,534.03, 93,196.60 and 37,321.45

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Solution

The fourth proportional to 67,534.03, 93,196.60 and 37,321.45 is: 51,503.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,534.03 : 93,196.60 = 37,321.45 : x
  2. Step 2: Convert to fraction form
    67,534.03/93,196.60 = 37,321.45/x
  3. Step 3: Cross multiply
    67,534.03x = 93,196.60 × 37,321.45
  4. Step 4: Simplify right side
    67,534.03x = 3,478,232,247.07
  5. Step 5: Solve for x
    x = 3,478,232,247.07/67,534.03
  6. Step 6: Final answer
    x = 51,503.40

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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.