Home / 84,332.50-116,377.29-46,605.94

Finding the Fourth Proportional to 84,332.50, 116,377.29 and 46,605.94

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Solution

The fourth proportional to 84,332.50, 116,377.29 and 46,605.94 is: 64,315.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,332.50 : 116,377.29 = 46,605.94 : x
  2. Step 2: Convert to fraction form
    84,332.50/116,377.29 = 46,605.94/x
  3. Step 3: Cross multiply
    84,332.50x = 116,377.29 × 46,605.94
  4. Step 4: Simplify right side
    84,332.50x = 5,423,872,995.10
  5. Step 5: Solve for x
    x = 5,423,872,995.10/84,332.50
  6. Step 6: Final answer
    x = 64,315.34

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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.