Home / 149,333.10-223,999.65-94,037.10

Finding the Fourth Proportional to 149,333.10, 223,999.65 and 94,037.10

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Solution

The fourth proportional to 149,333.10, 223,999.65 and 94,037.10 is: 141,055.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,333.10 : 223,999.65 = 94,037.10 : x
  2. Step 2: Convert to fraction form
    149,333.10/223,999.65 = 94,037.10/x
  3. Step 3: Cross multiply
    149,333.10x = 223,999.65 × 94,037.10
  4. Step 4: Simplify right side
    149,333.10x = 21,064,277,487.02
  5. Step 5: Solve for x
    x = 21,064,277,487.02/149,333.10
  6. Step 6: Final answer
    x = 141,055.65

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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.