Home / 94,767.10-130,775.17-52,324.72

Finding the Fourth Proportional to 94,767.10, 130,775.17 and 52,324.72

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Solution

The fourth proportional to 94,767.10, 130,775.17 and 52,324.72 is: 72,206.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,767.10 : 130,775.17 = 52,324.72 : x
  2. Step 2: Convert to fraction form
    94,767.10/130,775.17 = 52,324.72/x
  3. Step 3: Cross multiply
    94,767.10x = 130,775.17 × 52,324.72
  4. Step 4: Simplify right side
    94,767.10x = 6,842,774,153.20
  5. Step 5: Solve for x
    x = 6,842,774,153.20/94,767.10
  6. Step 6: Final answer
    x = 72,206.22

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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.