Home / 957,095.26-1,435,892.10-358,103.26

Finding the Fourth Proportional to 957,095.26, 1,435,892.10 and 358,103.26

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Solution

The fourth proportional to 957,095.26, 1,435,892.10 and 358,103.26 is: 537,248.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,095.26 : 1,435,892.10 = 358,103.26 : x
  2. Step 2: Convert to fraction form
    957,095.26/1,435,892.10 = 358,103.26/x
  3. Step 3: Cross multiply
    957,095.26x = 1,435,892.10 × 358,103.26
  4. Step 4: Simplify right side
    957,095.26x = 514,197,642,018.25
  5. Step 5: Solve for x
    x = 514,197,642,018.25/957,095.26
  6. Step 6: Final answer
    x = 537,248.13

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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.