Home / 227,925.77-341,893.06-70,154.06

Finding the Fourth Proportional to 227,925.77, 341,893.06 and 70,154.06

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Solution

The fourth proportional to 227,925.77, 341,893.06 and 70,154.06 is: 105,232.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,925.77 : 341,893.06 = 70,154.06 : x
  2. Step 2: Convert to fraction form
    227,925.77/341,893.06 = 70,154.06/x
  3. Step 3: Cross multiply
    227,925.77x = 341,893.06 × 70,154.06
  4. Step 4: Simplify right side
    227,925.77x = 23,985,186,924.17
  5. Step 5: Solve for x
    x = 23,985,186,924.17/227,925.77
  6. Step 6: Final answer
    x = 105,232.45

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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.