Home / 94,803.36-130,817.28-52,359.36

Finding the Fourth Proportional to 94,803.36, 130,817.28 and 52,359.36

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Solution

The fourth proportional to 94,803.36, 130,817.28 and 52,359.36 is: 72,249.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,803.36 : 130,817.28 = 52,359.36 : x
  2. Step 2: Convert to fraction form
    94,803.36/130,817.28 = 52,359.36/x
  3. Step 3: Cross multiply
    94,803.36x = 130,817.28 × 52,359.36
  4. Step 4: Simplify right side
    94,803.36x = 6,849,509,057.74
  5. Step 5: Solve for x
    x = 6,849,509,057.74/94,803.36
  6. Step 6: Final answer
    x = 72,249.64

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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.