Home / 201,528.33-302,295.08-59,341.27

Finding the Fourth Proportional to 201,528.33, 302,295.08 and 59,341.27

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Solution

The fourth proportional to 201,528.33, 302,295.08 and 59,341.27 is: 89,012.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,528.33 : 302,295.08 = 59,341.27 : x
  2. Step 2: Convert to fraction form
    201,528.33/302,295.08 = 59,341.27/x
  3. Step 3: Cross multiply
    201,528.33x = 302,295.08 × 59,341.27
  4. Step 4: Simplify right side
    201,528.33x = 17,938,573,961.95
  5. Step 5: Solve for x
    x = 17,938,573,961.95/201,528.33
  6. Step 6: Final answer
    x = 89,012.67

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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.