Home / 241,344.57-333,055.47-133,915.35

Finding the Fourth Proportional to 241,344.57, 333,055.47 and 133,915.35

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Solution

The fourth proportional to 241,344.57, 333,055.47 and 133,915.35 is: 184,803.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,344.57 : 333,055.47 = 133,915.35 : x
  2. Step 2: Convert to fraction form
    241,344.57/333,055.47 = 133,915.35/x
  3. Step 3: Cross multiply
    241,344.57x = 333,055.47 × 133,915.35
  4. Step 4: Simplify right side
    241,344.57x = 44,601,239,834.46
  5. Step 5: Solve for x
    x = 44,601,239,834.46/241,344.57
  6. Step 6: Final answer
    x = 184,803.16

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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.