Home / 42,971.67-59,301.36-23,851.80

Finding the Fourth Proportional to 42,971.67, 59,301.36 and 23,851.80

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Solution

The fourth proportional to 42,971.67, 59,301.36 and 23,851.80 is: 32,915.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,971.67 : 59,301.36 = 23,851.80 : x
  2. Step 2: Convert to fraction form
    42,971.67/59,301.36 = 23,851.80/x
  3. Step 3: Cross multiply
    42,971.67x = 59,301.36 × 23,851.80
  4. Step 4: Simplify right side
    42,971.67x = 1,414,444,178.45
  5. Step 5: Solve for x
    x = 1,414,444,178.45/42,971.67
  6. Step 6: Final answer
    x = 32,915.74

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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.