Home / 84,534.07-116,657.01-46,808.32

Finding the Fourth Proportional to 84,534.07, 116,657.01 and 46,808.32

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Solution

The fourth proportional to 84,534.07, 116,657.01 and 46,808.32 is: 64,595.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,534.07 : 116,657.01 = 46,808.32 : x
  2. Step 2: Convert to fraction form
    84,534.07/116,657.01 = 46,808.32/x
  3. Step 3: Cross multiply
    84,534.07x = 116,657.01 × 46,808.32
  4. Step 4: Simplify right side
    84,534.07x = 5,460,518,654.32
  5. Step 5: Solve for x
    x = 5,460,518,654.32/84,534.07
  6. Step 6: Final answer
    x = 64,595.48

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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.