Home / 94,325.47-130,168.56-53,497.39

Finding the Fourth Proportional to 94,325.47, 130,168.56 and 53,497.39

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Solution

The fourth proportional to 94,325.47, 130,168.56 and 53,497.39 is: 73,826.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,325.47 : 130,168.56 = 53,497.39 : x
  2. Step 2: Convert to fraction form
    94,325.47/130,168.56 = 53,497.39/x
  3. Step 3: Cross multiply
    94,325.47x = 130,168.56 × 53,497.39
  4. Step 4: Simplify right side
    94,325.47x = 6,963,678,220.06
  5. Step 5: Solve for x
    x = 6,963,678,220.06/94,325.47
  6. Step 6: Final answer
    x = 73,826.06

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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.