Home / 552,624.16-828,936.19-153,264.93

Finding the Fourth Proportional to 552,624.16, 828,936.19 and 153,264.93

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Solution

The fourth proportional to 552,624.16, 828,936.19 and 153,264.93 is: 229,897.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    552,624.16 : 828,936.19 = 153,264.93 : x
  2. Step 2: Convert to fraction form
    552,624.16/828,936.19 = 153,264.93/x
  3. Step 3: Cross multiply
    552,624.16x = 828,936.19 × 153,264.93
  4. Step 4: Simplify right side
    552,624.16x = 127,046,847,134.82
  5. Step 5: Solve for x
    x = 127,046,847,134.82/552,624.16
  6. Step 6: Final answer
    x = 229,897.38

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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.