Home / 35,299.42-52,957.04-11,925.25

Finding the Fourth Proportional to 35,299.42, 52,957.04 and 11,925.25

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Solution

The fourth proportional to 35,299.42, 52,957.04 and 11,925.25 is: 17,890.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,299.42 : 52,957.04 = 11,925.25 : x
  2. Step 2: Convert to fraction form
    35,299.42/52,957.04 = 11,925.25/x
  3. Step 3: Cross multiply
    35,299.42x = 52,957.04 × 11,925.25
  4. Step 4: Simplify right side
    35,299.42x = 631,525,941.26
  5. Step 5: Solve for x
    x = 631,525,941.26/35,299.42
  6. Step 6: Final answer
    x = 17,890.55

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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.