Home / 222,510.16-333,181.98-152,526.16

Finding the Fourth Proportional to 222,510.16, 333,181.98 and 152,526.16

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Solution

The fourth proportional to 222,510.16, 333,181.98 and 152,526.16 is: 228,389.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,510.16 : 333,181.98 = 152,526.16 : x
  2. Step 2: Convert to fraction form
    222,510.16/333,181.98 = 152,526.16/x
  3. Step 3: Cross multiply
    222,510.16x = 333,181.98 × 152,526.16
  4. Step 4: Simplify right side
    222,510.16x = 50,818,967,990.60
  5. Step 5: Solve for x
    x = 50,818,967,990.60/222,510.16
  6. Step 6: Final answer
    x = 228,389.43

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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.