Home / 45,674.13-63,030.71-26,554.96

Finding the Fourth Proportional to 45,674.13, 63,030.71 and 26,554.96

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Solution

The fourth proportional to 45,674.13, 63,030.71 and 26,554.96 is: 36,646.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,674.13 : 63,030.71 = 26,554.96 : x
  2. Step 2: Convert to fraction form
    45,674.13/63,030.71 = 26,554.96/x
  3. Step 3: Cross multiply
    45,674.13x = 63,030.71 × 26,554.96
  4. Step 4: Simplify right side
    45,674.13x = 1,673,778,155.90
  5. Step 5: Solve for x
    x = 1,673,778,155.90/45,674.13
  6. Step 6: Final answer
    x = 36,646.09

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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.