Home / 236,670.04-355,176.32-92,597.16

Finding the Fourth Proportional to 236,670.04, 355,176.32 and 92,597.16

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Solution

The fourth proportional to 236,670.04, 355,176.32 and 92,597.16 is: 138,962.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,670.04 : 355,176.32 = 92,597.16 : x
  2. Step 2: Convert to fraction form
    236,670.04/355,176.32 = 92,597.16/x
  3. Step 3: Cross multiply
    236,670.04x = 355,176.32 × 92,597.16
  4. Step 4: Simplify right side
    236,670.04x = 32,888,318,762.74
  5. Step 5: Solve for x
    x = 32,888,318,762.74/236,670.04
  6. Step 6: Final answer
    x = 138,962.75

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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.