Home / 34,946.34-48,225.56-19,030.74

Finding the Fourth Proportional to 34,946.34, 48,225.56 and 19,030.74

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Solution

The fourth proportional to 34,946.34, 48,225.56 and 19,030.74 is: 26,262.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,946.34 : 48,225.56 = 19,030.74 : x
  2. Step 2: Convert to fraction form
    34,946.34/48,225.56 = 19,030.74/x
  3. Step 3: Cross multiply
    34,946.34x = 48,225.56 × 19,030.74
  4. Step 4: Simplify right side
    34,946.34x = 917,767,998.56
  5. Step 5: Solve for x
    x = 917,767,998.56/34,946.34
  6. Step 6: Final answer
    x = 26,262.21

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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.