Home / 25,358.23-37,851.56-22,365.60

Finding the Fourth Proportional to 25,358.23, 37,851.56 and 22,365.60

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Solution

The fourth proportional to 25,358.23, 37,851.56 and 22,365.60 is: 33,384.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,358.23 : 37,851.56 = 22,365.60 : x
  2. Step 2: Convert to fraction form
    25,358.23/37,851.56 = 22,365.60/x
  3. Step 3: Cross multiply
    25,358.23x = 37,851.56 × 22,365.60
  4. Step 4: Simplify right side
    25,358.23x = 846,572,549.25
  5. Step 5: Solve for x
    x = 846,572,549.25/25,358.23
  6. Step 6: Final answer
    x = 33,384.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.