Home / 84,536.51-116,663.90-46,810.76

Finding the Fourth Proportional to 84,536.51, 116,663.90 and 46,810.76

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Solution

The fourth proportional to 84,536.51, 116,663.90 and 46,810.76 is: 64,600.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,536.51 : 116,663.90 = 46,810.76 : x
  2. Step 2: Convert to fraction form
    84,536.51/116,663.90 = 46,810.76/x
  3. Step 3: Cross multiply
    84,536.51x = 116,663.90 × 46,810.76
  4. Step 4: Simplify right side
    84,536.51x = 5,461,125,006.19
  5. Step 5: Solve for x
    x = 5,461,125,006.19/84,536.51
  6. Step 6: Final answer
    x = 64,600.79

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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.