Home / 101,088.04-151,606.02-29,993.92

Finding the Fourth Proportional to 101,088.04, 151,606.02 and 29,993.92

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Solution

The fourth proportional to 101,088.04, 151,606.02 and 29,993.92 is: 44,983.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,088.04 : 151,606.02 = 29,993.92 : x
  2. Step 2: Convert to fraction form
    101,088.04/151,606.02 = 29,993.92/x
  3. Step 3: Cross multiply
    101,088.04x = 151,606.02 × 29,993.92
  4. Step 4: Simplify right side
    101,088.04x = 4,547,258,835.40
  5. Step 5: Solve for x
    x = 4,547,258,835.40/101,088.04
  6. Step 6: Final answer
    x = 44,983.15

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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.