Home / 152,084.17-228,106.81-63,321.13

Finding the Fourth Proportional to 152,084.17, 228,106.81 and 63,321.13

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Solution

The fourth proportional to 152,084.17, 228,106.81 and 63,321.13 is: 94,973.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,084.17 : 228,106.81 = 63,321.13 : x
  2. Step 2: Convert to fraction form
    152,084.17/228,106.81 = 63,321.13/x
  3. Step 3: Cross multiply
    152,084.17x = 228,106.81 × 63,321.13
  4. Step 4: Simplify right side
    152,084.17x = 14,443,980,969.90
  5. Step 5: Solve for x
    x = 14,443,980,969.90/152,084.17
  6. Step 6: Final answer
    x = 94,973.60

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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.