Home / 64,226.42-88,630.62-35,547.26

Finding the Fourth Proportional to 64,226.42, 88,630.62 and 35,547.26

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Solution

The fourth proportional to 64,226.42, 88,630.62 and 35,547.26 is: 49,054.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,226.42 : 88,630.62 = 35,547.26 : x
  2. Step 2: Convert to fraction form
    64,226.42/88,630.62 = 35,547.26/x
  3. Step 3: Cross multiply
    64,226.42x = 88,630.62 × 35,547.26
  4. Step 4: Simplify right side
    64,226.42x = 3,150,575,391.58
  5. Step 5: Solve for x
    x = 3,150,575,391.58/64,226.42
  6. Step 6: Final answer
    x = 49,054.20

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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.