Home / 46,681.83-70,027.02-18,595.08

Finding the Fourth Proportional to 46,681.83, 70,027.02 and 18,595.08

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Solution

The fourth proportional to 46,681.83, 70,027.02 and 18,595.08 is: 27,894.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,681.83 : 70,027.02 = 18,595.08 : x
  2. Step 2: Convert to fraction form
    46,681.83/70,027.02 = 18,595.08/x
  3. Step 3: Cross multiply
    46,681.83x = 70,027.02 × 18,595.08
  4. Step 4: Simplify right side
    46,681.83x = 1,302,158,039.06
  5. Step 5: Solve for x
    x = 1,302,158,039.06/46,681.83
  6. Step 6: Final answer
    x = 27,894.32

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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.