Home / 262,216.04-393,267.06-93,748.05

Finding the Fourth Proportional to 262,216.04, 393,267.06 and 93,748.05

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Solution

The fourth proportional to 262,216.04, 393,267.06 and 93,748.05 is: 140,601.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,216.04 : 393,267.06 = 93,748.05 : x
  2. Step 2: Convert to fraction form
    262,216.04/393,267.06 = 93,748.05/x
  3. Step 3: Cross multiply
    262,216.04x = 393,267.06 × 93,748.05
  4. Step 4: Simplify right side
    262,216.04x = 36,868,020,004.23
  5. Step 5: Solve for x
    x = 36,868,020,004.23/262,216.04
  6. Step 6: Final answer
    x = 140,601.70

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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.