Home / 350,345.95-525,519.27-97,627.16

Finding the Fourth Proportional to 350,345.95, 525,519.27 and 97,627.16

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Solution

The fourth proportional to 350,345.95, 525,519.27 and 97,627.16 is: 146,440.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,345.95 : 525,519.27 = 97,627.16 : x
  2. Step 2: Convert to fraction form
    350,345.95/525,519.27 = 97,627.16/x
  3. Step 3: Cross multiply
    350,345.95x = 525,519.27 × 97,627.16
  4. Step 4: Simplify right side
    350,345.95x = 51,304,955,169.17
  5. Step 5: Solve for x
    x = 51,304,955,169.17/350,345.95
  6. Step 6: Final answer
    x = 146,440.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.