Home / 259,484.41-358,080.33-152,125.93

Finding the Fourth Proportional to 259,484.41, 358,080.33 and 152,125.93

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Solution

The fourth proportional to 259,484.41, 358,080.33 and 152,125.93 is: 209,929.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    259,484.41 : 358,080.33 = 152,125.93 : x
  2. Step 2: Convert to fraction form
    259,484.41/358,080.33 = 152,125.93/x
  3. Step 3: Cross multiply
    259,484.41x = 358,080.33 × 152,125.93
  4. Step 4: Simplify right side
    259,484.41x = 54,473,303,215.96
  5. Step 5: Solve for x
    x = 54,473,303,215.96/259,484.41
  6. Step 6: Final answer
    x = 209,929.00

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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.