Home / 94,368.77-141,602.36-38,250.35

Finding the Fourth Proportional to 94,368.77, 141,602.36 and 38,250.35

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Solution

The fourth proportional to 94,368.77, 141,602.36 and 38,250.35 is: 57,395.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,368.77 : 141,602.36 = 38,250.35 : x
  2. Step 2: Convert to fraction form
    94,368.77/141,602.36 = 38,250.35/x
  3. Step 3: Cross multiply
    94,368.77x = 141,602.36 × 38,250.35
  4. Step 4: Simplify right side
    94,368.77x = 5,416,338,931.56
  5. Step 5: Solve for x
    x = 5,416,338,931.56/94,368.77
  6. Step 6: Final answer
    x = 57,395.46

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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.