Home / 84,528.07-116,652.38-46,802.32

Finding the Fourth Proportional to 84,528.07, 116,652.38 and 46,802.32

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Solution

The fourth proportional to 84,528.07, 116,652.38 and 46,802.32 is: 64,589.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,528.07 : 116,652.38 = 46,802.32 : x
  2. Step 2: Convert to fraction form
    84,528.07/116,652.38 = 46,802.32/x
  3. Step 3: Cross multiply
    84,528.07x = 116,652.38 × 46,802.32
  4. Step 4: Simplify right side
    84,528.07x = 5,459,602,017.52
  5. Step 5: Solve for x
    x = 5,459,602,017.52/84,528.07
  6. Step 6: Final answer
    x = 64,589.22

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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.