Home / 169,088.04-233,348.52-93,636.60

Finding the Fourth Proportional to 169,088.04, 233,348.52 and 93,636.60

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Solution

The fourth proportional to 169,088.04, 233,348.52 and 93,636.60 is: 129,222.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,088.04 : 233,348.52 = 93,636.60 : x
  2. Step 2: Convert to fraction form
    169,088.04/233,348.52 = 93,636.60/x
  3. Step 3: Cross multiply
    169,088.04x = 233,348.52 × 93,636.60
  4. Step 4: Simplify right side
    169,088.04x = 21,849,962,027.83
  5. Step 5: Solve for x
    x = 21,849,962,027.83/169,088.04
  6. Step 6: Final answer
    x = 129,222.40

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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.