Home / 238,549.07-357,768.23-70,024.14

Finding the Fourth Proportional to 238,549.07, 357,768.23 and 70,024.14

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Solution

The fourth proportional to 238,549.07, 357,768.23 and 70,024.14 is: 105,019.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,549.07 : 357,768.23 = 70,024.14 : x
  2. Step 2: Convert to fraction form
    238,549.07/357,768.23 = 70,024.14/x
  3. Step 3: Cross multiply
    238,549.07x = 357,768.23 × 70,024.14
  4. Step 4: Simplify right side
    238,549.07x = 25,052,412,274.95
  5. Step 5: Solve for x
    x = 25,052,412,274.95/238,549.07
  6. Step 6: Final answer
    x = 105,019.95

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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.