Home / 35,388.36-53,094.60-22,225.32

Finding the Fourth Proportional to 35,388.36, 53,094.60 and 22,225.32

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Solution

The fourth proportional to 35,388.36, 53,094.60 and 22,225.32 is: 33,345.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,388.36 : 53,094.60 = 22,225.32 : x
  2. Step 2: Convert to fraction form
    35,388.36/53,094.60 = 22,225.32/x
  3. Step 3: Cross multiply
    35,388.36x = 53,094.60 × 22,225.32
  4. Step 4: Simplify right side
    35,388.36x = 1,180,044,475.27
  5. Step 5: Solve for x
    x = 1,180,044,475.27/35,388.36
  6. Step 6: Final answer
    x = 33,345.55

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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.