Home / 112,325.16-168,536.97-59,004.77

Finding the Fourth Proportional to 112,325.16, 168,536.97 and 59,004.77

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Solution

The fourth proportional to 112,325.16, 168,536.97 and 59,004.77 is: 88,533.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,325.16 : 168,536.97 = 59,004.77 : x
  2. Step 2: Convert to fraction form
    112,325.16/168,536.97 = 59,004.77/x
  3. Step 3: Cross multiply
    112,325.16x = 168,536.97 × 59,004.77
  4. Step 4: Simplify right side
    112,325.16x = 9,944,484,856.32
  5. Step 5: Solve for x
    x = 9,944,484,856.32/112,325.16
  6. Step 6: Final answer
    x = 88,533.01

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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.