Home / 242,006.40-333,967.04-134,586.24

Finding the Fourth Proportional to 242,006.40, 333,967.04 and 134,586.24

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Solution

The fourth proportional to 242,006.40, 333,967.04 and 134,586.24 is: 185,728.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,006.40 : 333,967.04 = 134,586.24 : x
  2. Step 2: Convert to fraction form
    242,006.40/333,967.04 = 134,586.24/x
  3. Step 3: Cross multiply
    242,006.40x = 333,967.04 × 134,586.24
  4. Step 4: Simplify right side
    242,006.40x = 44,947,368,197.53
  5. Step 5: Solve for x
    x = 44,947,368,197.53/242,006.40
  6. Step 6: Final answer
    x = 185,728.01

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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.