Home / 94,330.54-130,168.14-55,562.17

Finding the Fourth Proportional to 94,330.54, 130,168.14 and 55,562.17

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Solution

The fourth proportional to 94,330.54, 130,168.14 and 55,562.17 is: 76,671.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,330.54 : 130,168.14 = 55,562.17 : x
  2. Step 2: Convert to fraction form
    94,330.54/130,168.14 = 55,562.17/x
  3. Step 3: Cross multiply
    94,330.54x = 130,168.14 × 55,562.17
  4. Step 4: Simplify right side
    94,330.54x = 7,232,424,323.26
  5. Step 5: Solve for x
    x = 7,232,424,323.26/94,330.54
  6. Step 6: Final answer
    x = 76,671.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.