Home / 134,884.36-202,366.64-59,994.16

Finding the Fourth Proportional to 134,884.36, 202,366.64 and 59,994.16

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Solution

The fourth proportional to 134,884.36, 202,366.64 and 59,994.16 is: 90,009.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,884.36 : 202,366.64 = 59,994.16 : x
  2. Step 2: Convert to fraction form
    134,884.36/202,366.64 = 59,994.16/x
  3. Step 3: Cross multiply
    134,884.36x = 202,366.64 × 59,994.16
  4. Step 4: Simplify right side
    134,884.36x = 12,140,816,578.82
  5. Step 5: Solve for x
    x = 12,140,816,578.82/134,884.36
  6. Step 6: Final answer
    x = 90,009.08

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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.