Home / 134,284.08-201,426.18-34,444.28

Finding the Fourth Proportional to 134,284.08, 201,426.18 and 34,444.28

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Solution

The fourth proportional to 134,284.08, 201,426.18 and 34,444.28 is: 51,666.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,284.08 : 201,426.18 = 34,444.28 : x
  2. Step 2: Convert to fraction form
    134,284.08/201,426.18 = 34,444.28/x
  3. Step 3: Cross multiply
    134,284.08x = 201,426.18 × 34,444.28
  4. Step 4: Simplify right side
    134,284.08x = 6,937,978,736.12
  5. Step 5: Solve for x
    x = 6,937,978,736.12/134,284.08
  6. Step 6: Final answer
    x = 51,666.43

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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.