Home / 169,037.63-233,279.22-93,586.13

Finding the Fourth Proportional to 169,037.63, 233,279.22 and 93,586.13

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Solution

The fourth proportional to 169,037.63, 233,279.22 and 93,586.13 is: 129,152.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,037.63 : 233,279.22 = 93,586.13 : x
  2. Step 2: Convert to fraction form
    169,037.63/233,279.22 = 93,586.13/x
  3. Step 3: Cross multiply
    169,037.63x = 233,279.22 × 93,586.13
  4. Step 4: Simplify right side
    169,037.63x = 21,831,698,242.82
  5. Step 5: Solve for x
    x = 21,831,698,242.82/169,037.63
  6. Step 6: Final answer
    x = 129,152.89

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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.