Home / 236,463.04-354,506.88-136,510.24

Finding the Fourth Proportional to 236,463.04, 354,506.88 and 136,510.24

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Solution

The fourth proportional to 236,463.04, 354,506.88 and 136,510.24 is: 204,657.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,463.04 : 354,506.88 = 136,510.24 : x
  2. Step 2: Convert to fraction form
    236,463.04/354,506.88 = 136,510.24/x
  3. Step 3: Cross multiply
    236,463.04x = 354,506.88 × 136,510.24
  4. Step 4: Simplify right side
    236,463.04x = 48,393,819,270.45
  5. Step 5: Solve for x
    x = 48,393,819,270.45/236,463.04
  6. Step 6: Final answer
    x = 204,657.01

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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.