Home / 94,641.04-130,603.08-52,203.52

Finding the Fourth Proportional to 94,641.04, 130,603.08 and 52,203.52

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Solution

The fourth proportional to 94,641.04, 130,603.08 and 52,203.52 is: 72,040.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,641.04 : 130,603.08 = 52,203.52 : x
  2. Step 2: Convert to fraction form
    94,641.04/130,603.08 = 52,203.52/x
  3. Step 3: Cross multiply
    94,641.04x = 130,603.08 × 52,203.52
  4. Step 4: Simplify right side
    94,641.04x = 6,817,940,498.84
  5. Step 5: Solve for x
    x = 6,817,940,498.84/94,641.04
  6. Step 6: Final answer
    x = 72,040.00

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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.