Home / 134,528.66-201,804.61-34,688.01

Finding the Fourth Proportional to 134,528.66, 201,804.61 and 34,688.01

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Solution

The fourth proportional to 134,528.66, 201,804.61 and 34,688.01 is: 52,035.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,528.66 : 201,804.61 = 34,688.01 : x
  2. Step 2: Convert to fraction form
    134,528.66/201,804.61 = 34,688.01/x
  3. Step 3: Cross multiply
    134,528.66x = 201,804.61 × 34,688.01
  4. Step 4: Simplify right side
    134,528.66x = 7,000,200,329.73
  5. Step 5: Solve for x
    x = 7,000,200,329.73/134,528.66
  6. Step 6: Final answer
    x = 52,035.01

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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.