Home / 97,277.01-134,263.13-61,444.23

Finding the Fourth Proportional to 97,277.01, 134,263.13 and 61,444.23

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Solution

The fourth proportional to 97,277.01, 134,263.13 and 61,444.23 is: 84,806.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,277.01 : 134,263.13 = 61,444.23 : x
  2. Step 2: Convert to fraction form
    97,277.01/134,263.13 = 61,444.23/x
  3. Step 3: Cross multiply
    97,277.01x = 134,263.13 × 61,444.23
  4. Step 4: Simplify right side
    97,277.01x = 8,249,694,640.24
  5. Step 5: Solve for x
    x = 8,249,694,640.24/97,277.01
  6. Step 6: Final answer
    x = 84,806.21

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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.