Home / 634,095.04-951,453.88-255,000.44

Finding the Fourth Proportional to 634,095.04, 951,453.88 and 255,000.44

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Solution

The fourth proportional to 634,095.04, 951,453.88 and 255,000.44 is: 382,625.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,095.04 : 951,453.88 = 255,000.44 : x
  2. Step 2: Convert to fraction form
    634,095.04/951,453.88 = 255,000.44/x
  3. Step 3: Cross multiply
    634,095.04x = 951,453.88 × 255,000.44
  4. Step 4: Simplify right side
    634,095.04x = 242,621,158,039.71
  5. Step 5: Solve for x
    x = 242,621,158,039.71/634,095.04
  6. Step 6: Final answer
    x = 382,625.86

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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.