Home / 29,430.63-43,868.69-27,068.67

Finding the Fourth Proportional to 29,430.63, 43,868.69 and 27,068.67

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Solution

The fourth proportional to 29,430.63, 43,868.69 and 27,068.67 is: 40,348.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,430.63 : 43,868.69 = 27,068.67 : x
  2. Step 2: Convert to fraction form
    29,430.63/43,868.69 = 27,068.67/x
  3. Step 3: Cross multiply
    29,430.63x = 43,868.69 × 27,068.67
  4. Step 4: Simplify right side
    29,430.63x = 1,187,466,873.60
  5. Step 5: Solve for x
    x = 1,187,466,873.60/29,430.63
  6. Step 6: Final answer
    x = 40,348.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.