Home / 22,985.16-34,473.59-6,341.06

Finding the Fourth Proportional to 22,985.16, 34,473.59 and 6,341.06

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Solution

The fourth proportional to 22,985.16, 34,473.59 and 6,341.06 is: 9,510.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,985.16 : 34,473.59 = 6,341.06 : x
  2. Step 2: Convert to fraction form
    22,985.16/34,473.59 = 6,341.06/x
  3. Step 3: Cross multiply
    22,985.16x = 34,473.59 × 6,341.06
  4. Step 4: Simplify right side
    22,985.16x = 218,599,102.61
  5. Step 5: Solve for x
    x = 218,599,102.61/22,985.16
  6. Step 6: Final answer
    x = 9,510.45

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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.