Home / 152,417.07-228,625.63-63,622.14

Finding the Fourth Proportional to 152,417.07, 228,625.63 and 63,622.14

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Solution

The fourth proportional to 152,417.07, 228,625.63 and 63,622.14 is: 95,433.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,417.07 : 228,625.63 = 63,622.14 : x
  2. Step 2: Convert to fraction form
    152,417.07/228,625.63 = 63,622.14/x
  3. Step 3: Cross multiply
    152,417.07x = 228,625.63 × 63,622.14
  4. Step 4: Simplify right side
    152,417.07x = 14,545,650,823.05
  5. Step 5: Solve for x
    x = 14,545,650,823.05/152,417.07
  6. Step 6: Final answer
    x = 95,433.21

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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.