Home / 144,362.09-216,580.04-60,094.23

Finding the Fourth Proportional to 144,362.09, 216,580.04 and 60,094.23

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Solution

The fourth proportional to 144,362.09, 216,580.04 and 60,094.23 is: 90,156.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,362.09 : 216,580.04 = 60,094.23 : x
  2. Step 2: Convert to fraction form
    144,362.09/216,580.04 = 60,094.23/x
  3. Step 3: Cross multiply
    144,362.09x = 216,580.04 × 60,094.23
  4. Step 4: Simplify right side
    144,362.09x = 13,015,210,436.70
  5. Step 5: Solve for x
    x = 13,015,210,436.70/144,362.09
  6. Step 6: Final answer
    x = 90,156.71

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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.