Home / 64,290.02-96,450.44-26,829.26

Finding the Fourth Proportional to 64,290.02, 96,450.44 and 26,829.26

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Solution

The fourth proportional to 64,290.02, 96,450.44 and 26,829.26 is: 40,250.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,290.02 : 96,450.44 = 26,829.26 : x
  2. Step 2: Convert to fraction form
    64,290.02/96,450.44 = 26,829.26/x
  3. Step 3: Cross multiply
    64,290.02x = 96,450.44 × 26,829.26
  4. Step 4: Simplify right side
    64,290.02x = 2,587,693,931.87
  5. Step 5: Solve for x
    x = 2,587,693,931.87/64,290.02
  6. Step 6: Final answer
    x = 40,250.32

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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.