Home / 94,600.02-130,566.94-54,341.40

Finding the Fourth Proportional to 94,600.02, 130,566.94 and 54,341.40

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Solution

The fourth proportional to 94,600.02, 130,566.94 and 54,341.40 is: 75,002.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,600.02 : 130,566.94 = 54,341.40 : x
  2. Step 2: Convert to fraction form
    94,600.02/130,566.94 = 54,341.40/x
  3. Step 3: Cross multiply
    94,600.02x = 130,566.94 × 54,341.40
  4. Step 4: Simplify right side
    94,600.02x = 7,095,190,313.32
  5. Step 5: Solve for x
    x = 7,095,190,313.32/94,600.02
  6. Step 6: Final answer
    x = 75,002.00

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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.