Home / 94,816.17-130,845.51-52,373.79

Finding the Fourth Proportional to 94,816.17, 130,845.51 and 52,373.79

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Solution

The fourth proportional to 94,816.17, 130,845.51 and 52,373.79 is: 72,275.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,816.17 : 130,845.51 = 52,373.79 : x
  2. Step 2: Convert to fraction form
    94,816.17/130,845.51 = 52,373.79/x
  3. Step 3: Cross multiply
    94,816.17x = 130,845.51 × 52,373.79
  4. Step 4: Simplify right side
    94,816.17x = 6,852,875,263.18
  5. Step 5: Solve for x
    x = 6,852,875,263.18/94,816.17
  6. Step 6: Final answer
    x = 72,275.39

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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.