Home / 46,641.08-64,348.62-32,488.76

Finding the Fourth Proportional to 46,641.08, 64,348.62 and 32,488.76

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Solution

The fourth proportional to 46,641.08, 64,348.62 and 32,488.76 is: 44,823.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,641.08 : 64,348.62 = 32,488.76 : x
  2. Step 2: Convert to fraction form
    46,641.08/64,348.62 = 32,488.76/x
  3. Step 3: Cross multiply
    46,641.08x = 64,348.62 × 32,488.76
  4. Step 4: Simplify right side
    46,641.08x = 2,090,606,871.51
  5. Step 5: Solve for x
    x = 2,090,606,871.51/46,641.08
  6. Step 6: Final answer
    x = 44,823.29

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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.