Home / 30,583.06-45,822.27-23,917.01

Finding the Fourth Proportional to 30,583.06, 45,822.27 and 23,917.01

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Solution

The fourth proportional to 30,583.06, 45,822.27 and 23,917.01 is: 35,834.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,583.06 : 45,822.27 = 23,917.01 : x
  2. Step 2: Convert to fraction form
    30,583.06/45,822.27 = 23,917.01/x
  3. Step 3: Cross multiply
    30,583.06x = 45,822.27 × 23,917.01
  4. Step 4: Simplify right side
    30,583.06x = 1,095,931,460.70
  5. Step 5: Solve for x
    x = 1,095,931,460.70/30,583.06
  6. Step 6: Final answer
    x = 35,834.60

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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.