Home / 153,184.95-229,637.34-64,444.71

Finding the Fourth Proportional to 153,184.95, 229,637.34 and 64,444.71

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Solution

The fourth proportional to 153,184.95, 229,637.34 and 64,444.71 is: 96,608.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,184.95 : 229,637.34 = 64,444.71 : x
  2. Step 2: Convert to fraction form
    153,184.95/229,637.34 = 64,444.71/x
  3. Step 3: Cross multiply
    153,184.95x = 229,637.34 × 64,444.71
  4. Step 4: Simplify right side
    153,184.95x = 14,798,911,781.47
  5. Step 5: Solve for x
    x = 14,798,911,781.47/153,184.95
  6. Step 6: Final answer
    x = 96,608.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.