Home / 153,457.02-229,935.24-94,167.45

Finding the Fourth Proportional to 153,457.02, 229,935.24 and 94,167.45

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Solution

The fourth proportional to 153,457.02, 229,935.24 and 94,167.45 is: 141,097.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,457.02 : 229,935.24 = 94,167.45 : x
  2. Step 2: Convert to fraction form
    153,457.02/229,935.24 = 94,167.45/x
  3. Step 3: Cross multiply
    153,457.02x = 229,935.24 × 94,167.45
  4. Step 4: Simplify right side
    153,457.02x = 21,652,415,215.94
  5. Step 5: Solve for x
    x = 21,652,415,215.94/153,457.02
  6. Step 6: Final answer
    x = 141,097.59

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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.