Home / 147,024.64-202,896.08-110,165.56

Finding the Fourth Proportional to 147,024.64, 202,896.08 and 110,165.56

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Solution

The fourth proportional to 147,024.64, 202,896.08 and 110,165.56 is: 152,030.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,024.64 : 202,896.08 = 110,165.56 : x
  2. Step 2: Convert to fraction form
    147,024.64/202,896.08 = 110,165.56/x
  3. Step 3: Cross multiply
    147,024.64x = 202,896.08 × 110,165.56
  4. Step 4: Simplify right side
    147,024.64x = 22,352,160,275.00
  5. Step 5: Solve for x
    x = 22,352,160,275.00/147,024.64
  6. Step 6: Final answer
    x = 152,030.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.