Home / 94,922.14-130,995.18-52,483.40

Finding the Fourth Proportional to 94,922.14, 130,995.18 and 52,483.40

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Solution

The fourth proportional to 94,922.14, 130,995.18 and 52,483.40 is: 72,428.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,922.14 : 130,995.18 = 52,483.40 : x
  2. Step 2: Convert to fraction form
    94,922.14/130,995.18 = 52,483.40/x
  3. Step 3: Cross multiply
    94,922.14x = 130,995.18 × 52,483.40
  4. Step 4: Simplify right side
    94,922.14x = 6,875,072,430.01
  5. Step 5: Solve for x
    x = 6,875,072,430.01/94,922.14
  6. Step 6: Final answer
    x = 72,428.54

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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.