Home / 173,601.80-239,592.52-97,125.16

Finding the Fourth Proportional to 173,601.80, 239,592.52 and 97,125.16

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Solution

The fourth proportional to 173,601.80, 239,592.52 and 97,125.16 is: 134,045.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,601.80 : 239,592.52 = 97,125.16 : x
  2. Step 2: Convert to fraction form
    173,601.80/239,592.52 = 97,125.16/x
  3. Step 3: Cross multiply
    173,601.80x = 239,592.52 × 97,125.16
  4. Step 4: Simplify right side
    173,601.80x = 23,270,461,839.80
  5. Step 5: Solve for x
    x = 23,270,461,839.80/173,601.80
  6. Step 6: Final answer
    x = 134,045.05

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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.