Home / 94,790.10-142,075.79-35,588.01

Finding the Fourth Proportional to 94,790.10, 142,075.79 and 35,588.01

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Solution

The fourth proportional to 94,790.10, 142,075.79 and 35,588.01 is: 53,340.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,790.10 : 142,075.79 = 35,588.01 : x
  2. Step 2: Convert to fraction form
    94,790.10/142,075.79 = 35,588.01/x
  3. Step 3: Cross multiply
    94,790.10x = 142,075.79 × 35,588.01
  4. Step 4: Simplify right side
    94,790.10x = 5,056,194,457.34
  5. Step 5: Solve for x
    x = 5,056,194,457.34/94,790.10
  6. Step 6: Final answer
    x = 53,340.95

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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.