Home / 169,929.04-254,924.34-70,033.63

Finding the Fourth Proportional to 169,929.04, 254,924.34 and 70,033.63

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Solution

The fourth proportional to 169,929.04, 254,924.34 and 70,033.63 is: 105,063.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,929.04 : 254,924.34 = 70,033.63 : x
  2. Step 2: Convert to fraction form
    169,929.04/254,924.34 = 70,033.63/x
  3. Step 3: Cross multiply
    169,929.04x = 254,924.34 × 70,033.63
  4. Step 4: Simplify right side
    169,929.04x = 17,853,276,905.55
  5. Step 5: Solve for x
    x = 17,853,276,905.55/169,929.04
  6. Step 6: Final answer
    x = 105,063.13

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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.