Home / 134,317.60-201,476.40-94,951.60

Finding the Fourth Proportional to 134,317.60, 201,476.40 and 94,951.60

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Solution

The fourth proportional to 134,317.60, 201,476.40 and 94,951.60 is: 142,427.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,317.60 : 201,476.40 = 94,951.60 : x
  2. Step 2: Convert to fraction form
    134,317.60/201,476.40 = 94,951.60/x
  3. Step 3: Cross multiply
    134,317.60x = 201,476.40 × 94,951.60
  4. Step 4: Simplify right side
    134,317.60x = 19,130,506,542.24
  5. Step 5: Solve for x
    x = 19,130,506,542.24/134,317.60
  6. Step 6: Final answer
    x = 142,427.40

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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.